f(R) Theories Of Gravity

Abstract

Modified gravity theories have received increased attention lately due to combined motivation coming from high-energy physics, cosmology and astrophysics. Among numerous alternatives to Einstein's theory of gravity, theories which include higher order curvature invariants, and specifically the particular class of f(R) theories, have a long history. In the last five years there has been a new stimulus for their study, leading to a number of interesting results. We review here f(R) theories of gravity in an attempt to comprehensively present their most important aspects and cover the largest possible portion of the relevant literature. All known formalisms are presented -- metric, Palatini and metric-affine -- and the following topics are discussed: motivation; actions, field equations and theoretical aspects; equivalence with other theories; cosmological aspects and constraints; viability criteria; astrophysical applications.

47 pages, review commissioned by Rev. Mod. Phys; v2: minor changes to address comments received, references added; v3: changes in the Cauchy problem section, minor edits, some typos corrected, version accepted in Rev. Mod. Phys; v4: minor corrections to match published version

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• Palatini Variational Principle for an Extended Einstein-Hilbert Action
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• Stable, Accelerating Universes in Modified Gravity
• (Erratum) An f(R) gravitation for galactic environments
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• Constraining models of modified gravity with the double pulsar PSR J0737-3039A/B system
• Rippled Cosmological Dark Matter from Damped Oscillating Newton Constant
• Towards a no hair theorem for higher order gravity
• Cosmological simulations using a static scalar-tensor theory
• Palatini f(R) Cosmology
• The Cosmic Microwave Background and Scalar-Tensor Theories of Gravity
• Palatini Variational Principle for $N$-Dimensional Dilaton Gravity
• 1/R multidimensional gravity with form-fields: stabilization of extra dimensions, cosmic acceleration and domain walls
• Multicomponent solution in modified theory of gravity in the early universe
• Primordial Black Hole Pair Creation Probability in Modified Gravitational Theory
• Probability for Primordial Black Holes Pair in 1/R Gravity
• Almost-homogeneity of the universe in higher-order gravity
• Bouncing Cosmologies

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• On the consistency of universally non-minimally coupled $f(R,T,R_{\mu \nu }{T}^{\mu \nu })$ theories
• Density perturbations in general modified gravitational theories
• Eddington-inspired Born-Infeld gravity. Phenomenology of non-linear gravity-matter coupling
• Scaling attractors in interacting teleparallel dark energy
• Modified gravity a la Galileon: Late time cosmic acceleration and observational constraints
• Palatini inflation in models with an $R^2$ term
• Extended $f(R,L_m)$ gravity with generalized scalar field and kinetic term dependences
• Relativistic stars in f(R) and scalar-tensor theories
• Observational Constraints on Quintessence: Thawing, Tracker, and Scaling models
• Notes on wormhole existence in scalar-tensor and F(R) gravity
• Observable traces of non-metricity: new constraints on metric-affine gravity
• Aspects of general higher-order gravities
• The 6dF Galaxy Velocity Survey: Cosmological constraints from the velocity power spectrum
• Inflation with $R^2$ term in the Palatini formalism
• Generalized hybrid metric-Palatini gravity
• Energy Conditions in $f(R,T,R_{\mu \nu }{T}^{\mu \nu })$ Gravity
• Observational constraints on viable f(R) parametrizations with geometrical and dynamical probes
• $f(T)$ Theories and Varying Fine Structure Constant
• Using MGD gravitational decoupling to extend the isotropic solutions of Einstein equations to the anisotropical domain
• Primordial non-Gaussianities in general modified gravitational models of inflation
• Weak-Field Spherically Symmetric Solutions in $f(T)$ gravity
• Charged Black Hole Solutions in Gauss-Bonnet-Massive Gravity
• Coupled dark matter-dark energy in light of near Universe observations
• f(R) Black holes
• Palatini formulation of $f(R,T)$ gravity theory, and its cosmological implications
• Linear perturbations in Galileon gravity models
• Cosmic expansion and growth histories in Galileon scalar-tensor models of dark energy
• Palatini formulation of modified gravity with a nonminimal curvature-matter coupling
• Embedding (R+R^2)-Inflation into Supergravity
• Generalizing the running vacuum energy model and comparing with the entropic-force models
• Exploring Vainshtein mechanism on adaptively refined meshes
• Role of Tilted Congruence and $f(R)$ Gravity on Regular Compact Objects
• Cosmological bouncing solutions in f(T,B) gravity
• Quantum Extremal Islands Made Easy, PartIII: Complexity on the Brane
• Renormalizing the vacuum energy in cosmological spacetime: implications for the cosmological constant problem
• Structure of neutron stars in R-squared gravity
• The dark degeneracy and interacting cosmic components
• Stability of Schwarzschild-like solutions in f(R,G) gravity models
• Frame-dependence of higher-order inflationary observables in scalar-tensor theories
• Selected topics in scalar-tensor theories and beyond
• Evolution of Axially Symmetric Anisotropic Sources in $f(R,T)$ Gravity
• Reheating in $R^2$ Palatini inflationary models
• The local potential approximation in quantum gravity
• Generalized Second Law of Thermodynamics in $f(T)$ Gravity with Entropy Corrections
• Some exact solutions of F(R) gravity with charged (a)dS black hole interpretation
• Gravitational instabilities of superspinars
• Preheating after Multifield Inflation with Nonminimal Couplings, I: Covariant Formalism and Attractor Behavior
• Planck scale black hole dark matter from Higgs inflation
• Bouncing cosmology in $f(R,T)$ gravity
• Cluster Abundance in f(R) Gravity Models
• Mimicking dark matter and dark energy in a mimetic model compatible with GW170817
• Underdetermination of dark energy
• Regular black holes in $f(T)$ Gravity through a nonlinear electrodynamics source
• Inflation and non-minimal scalar-curvature coupling in gravity and supergravity
• Wormholes in exponential $f(R,T)$ gravity
• Area-law versus Rényi and Tsallis black hole entropies
• Classical and quantum stability of higher-derivative dynamics
• Unifying Einstein and Palatini gravities
• General Relativity and Weyl Geometry
• Generalizing the coupling between geometry and matter: $f(R,L_m,T)$ gravity
• Reissner-Nordström black holes in extended Palatini theories
• Solar System tests in $f(T)$ gravity
• Probing observational bounds on scalar-tensor theories from standard sirens
• Recovering a MOND-like acceleration law in mimetic gravity
• Towards a fully consistent parameterization of modified gravity
• The XMM Cluster Survey: Testing chameleon gravity using the profiles of clusters
• Simulating the quartic Galileon gravity model on adaptively refined meshes
• Constraints and analytical solutions of $f(R)$ theories of gravity using Noether symmetries
• Vainshtein mechanism in second-order scalar-tensor theories
• The Palatini side of inflationary attractors
• Finite-time Cosmological Singularities and the Possible Fate of the Universe
• Einstein static Universe in hybrid metric-Palatini gravity
• The dynamics of metric-affine gravity
• Cosmology with Eddington-inspired Gravity
• New Spherically Symmetric Solutions in f(R)-gravity by Noether Symmetries
• Perturbations of spinning black holes beyond General Relativity: Modified Teukolsky equation
• Rapidly rotating neutron stars in $R$-squared gravity
• The Novel Probes Project -- Tests of Gravity on Astrophysical Scales
• Effects of energy dependent spacetime on geometrical thermodynamics and heat engine of black holes: gravity's rainbow
• Finite-time singularities in f(R, T) gravity and the effect of conformal anomaly
• Testing Screened Modified Gravity
• Traversable wormhole inspired by non-commutative geometries in $f(Q)$ gravity with conformal symmetry
• Mimicking dark matter in galaxy clusters through a non-minimal gravitational coupling with matter
• A new perspective on Dark Energy modeling via Genetic Algorithms
• Testing General Relativity using the Environmental Dependence of Dark Matter Halos
• Galactic rotation curves in hybrid metric-Palatini gravity
• Geodesic deviation, Raychaudhuri equation, and tidal forces in modified gravity with an arbitrary curvature-matter coupling
• Nonlinear Structure Formation with the Environmentally Dependent Dilaton
• The stability of the Einstein static state in $f(T)$ gravity
• When scalar field is kinetically coupled to the Einstein tensor
• Cosmological viable models in $f(T,B)$ gravity as solutions to the $H_0$ tension
• Bouncing cosmologies with dark matter and dark energy
• Static Solutions for 4th order gravity
• Geodesic deviation, Raychaudhuri equation, Newtonian limit, and tidal forces in Weyl-type $f(Q,T)$ gravity
• Running vacuum in quantum field theory in curved spacetime: renormalizing ${\rho }_{vac}$ without $\sim m^4$ terms
• $f(\mathcal{G},T_{\alpha \beta }{T}^{\alpha \beta })$ Theory and Complex Cosmological Structure
• Remnant group of local Lorentz transformations in f(T) theories
• Quantum Cosmology of $f(R,T)$ gravity
• Cosmological Inflation in f(Q, T) Gravity
• On the Universality of Inner Black Hole Mechanics and Higher Curvature Gravity
• Electromagnetic Field and Cylindrical Compact Objects in Modified Gravity
• Some aspects of generalized modified gravity models
• Generalized Brans-Dicke theories
• A spherically-symmetric charged-dS solution in f(T) gravity theories
• Corner contributions to holographic entanglement entropy
• Dynamical system analysis of generalized energy-momentum-squared gravity
• Cosmology with the EFTofLSS and BOSS: dark energy constraints and a note on priors
• Minimal Higgs inflation with an $R^2$ term in Palatini gravity
• Black holes in the presence of dark energy
• An Extended Matter Bounce Scenario: current status and challenges
• Neutron star mergers as a probe of modifications of general relativity with finite-range scalar forces
• Is there evidence for dark energy evolution?
• Isotropic and Anisotropic Bouncing Cosmologies in Palatini Gravity
• Neutron stars in Horndeski gravity
• Wormhole in $f(Q)$ gravity
• Unraveling the effective fluid approach for $f(R)$ models in the subhorizon approximation
• Constraining the range of Yukawa gravity interaction from S2 star orbits
• Black Hole Shadow in Symmergent Gravity
• Constraining $f(R)$ Gravity Theory Using Weak Lensing Peak Statistics from the Canada-France-Hawaii-Telescope Lensing Survey
• Metric-affine f(R,T) theories of gravity and their applications
• Regular black holes in $f(R)$ gravity coupled to nonlinear electrodynamics
• The 2-degree Field Lensing Survey: design and clustering measurements
• Stability of Horndeski vector-tensor interactions
• Dynamics of the anisotropic Kantowsky-Sachs geometries in $R^n$ gravity
• A clear and measurable signature of modified gravity in the galaxy velocity field
• Higher order corrections of the extended Chaplygin gas cosmology with varying $G$ and $\Lambda$
• Observational constraints on generalized Proca theories
• Direct detection of dark energy: the XENON1T excess and future prospects
• Quantum corrections to quartic inflation with a non-minimal coupling: metric vs. Palatini
• Deflection of light by black holes and massless wormholes in massive gravity
• Decoupling gravitational sources by MGD approach in Rastall gravity
• Existence of Compact Structures in $f(R,T)$ Gravity
• Hamiltonian Formulation of Palatini f(R) theories a la Brans-Dicke
• Energy conditions in $F(T,\Theta )$ gravity and compatibility with a stable de Sitter solution
• Resurrecting Quadratic Inflation with a non-minimal coupling to gravity
• An overview of what current data can (and cannot yet) say about evolving dark energy
• Higher-derivative scalar-vector-tensor theories: black holes, Galileons, singularity cloaking and holography
• Charged Compact Stars in $f(\mathcal{G})$ Gravity
• Domain wall brane in squared curvature gravity
• Covariantizing the interaction between dark energy and dark matter
• Constraint on energy-momentum squared gravity from neutron stars and its cosmological implications
• Local symmetries and physical degrees of freedom in $f(T)$ gravity: a Dirac Hamiltonian constraint analysis
• Cosmological solutions in generalized hybrid metric-Palatini gravity
• Spherically symmetric brane spacetime with bulk $f(\mathcal{R})$ gravity
• Rescuing Quartic and Natural Inflation in the Palatini Formalism
• Super-renormalizable or finite completion of the Starobinsky theory
• Dynamical Stability Analysis of Accelerating f(T) Gravity Models
• Traversable Wormholes and Time Machines in non-minimally coupled curvature-matter $f(R)$ theories
• Inflation driven by Einstein-Gauss-Bonnet gravity
• Cosmological perturbations in theories with non-minimal coupling between curvature and matter
• Thick Brane Split Caused by Spacetime Torsion
• Non-Vacuum Bianchi Types I and V in f(R) Gravity
• Massive gravity from bimetric gravity
• Black hole solution and strong gravitational lensing in Eddington-inspired Born-Infeld gravity
• Effects of f(R) Model on the Dynamical Instability of Expansionfree Gravitational Collapse
• On the Role of $f(G,T)$ Terms in Structure Scalars
• Cosmological implications of modified gravity induced by quantum metric fluctuations
• Weak and strong deflection gravitational lensings by a charged Horndeski black hole
• Modified gravity with logarithmic curvature corrections and the structure of relativistic stars
• Thin-shell wormholes with charge in F(R) gravity
• Robust approach to f(R) gravity
• Thermodynamics in $f(R)$ gravity in the Palatini formalism
• What can Machine Learning tell us about the background expansion of the Universe?
• Conservation laws in theories with universal gravity/matter coupling
• Brans-Dicke cosmology with a $\Lambda$- term: a possible solution to $\Lambda$CDM tensions
• Extension of loop quantum gravity to $f(R)$ theories
• Dynamically induced Planck scale and inflation in the Palatini formulation
• On the dynamics of perfect fluids in non-minimally coupled gravity
• Constraining cosmological parameters by Gamma Ray Burst X - ray afterglow lightcurves
• Higgs inflation with the Holst and the Nieh-Yan term
• Brief Review of Recent Advances in Understanding Dark Matter and Dark Energy
• Updated constraints on $f(\mathcal{R})$ gravity from cosmography
• Analysis with observational constraints in $\Lambda$-cosmology in $f(R,T)$ gravity
• Solving higher curvature gravity theories
• Higgs inflation in the Palatini formulation with kinetic terms for the metric
• Hidden Inflaton Dark Matter
• Modified teleparallel theories of gravity -- Gauss-Bonnet and trace extensions
• Constraints on $R^n$ gravity from precession of orbits of S2-like stars
• Generalized $f(R,\varphi ,X)$ gravity and the late-time cosmic acceleration
• A Perturbative Approach to the Redshift Space Power Spectrum: Beyond the Standard Model
• Neutrino coupling to cosmological background: A review on gravitational Baryo/Leptogenesis
• Inflation from R^2 gravity: a new approach using nonlinear electrodynamics
• Renormalization Group Equation for $f(R)$ gravity on hyperbolic spaces
• Inflationary Perturbations in Palatini Generalised Gravity
• A class of static spherically symmetric solutions in $f(Q)$-gravity
• Black Holes in $f(T,B)$ Gravity: Exact and Perturbed Solutions
• Modified gravity: a unified approach
• Model Independent Tests of Cosmic Growth vs Expansion
• Gravitational Wave Polarization Modes in $f(R)$ Theories
• Relativistic compact stars in $f(T)$ gravity admitting conformal motion
• A special exact spherically symmetric solution in f(T) gravity theories
• Constraining $f(R)$ gravity by the Large Scale Structure
• Black hole entropy in scalar-tensor and f(R) gravity: an overview
• Scalar Tensor Teleparallel Dark Gravity via Noether Symmetry
• Cosmological test of gravity with polarizations of stochastic gravitational waves around 0.1-1 Hz
• Influence of $f(R)$ Models on the Existence of Anisotropic Self-Gravitating Systems
• Constraining some Horndeski gravity theories
• Cosmology of Holographic and New Agegraphic $f(R,T)$ Models
• Extending the geometric deformation: New black hole solutions
• All higher-curvature gravities as Generalized quasi-topological gravities
• Rational approximations of $f(R)$ cosmography through Padé polynomials
• Non-Local Gravity Cosmology: an Overview
• Junction conditions and thin-shells in perfect-fluid $f\left(R,T\right)$ gravity
• Gauging scale symmetry and inflation: Weyl versus Palatini gravity
• Stability Analysis of Stellar Radiating Filaments
• Weak Lensing Light-Cones in Modified Gravity simulations with and without Massive Neutrinos
• Accretion disks around black holes in modified strong gravity
• On the Energy Issue for a Class of Modified Higher Order Gravity Black Hole Solutions
• Static spherically symmetric wormholes in $f(Q,T)$ gravity
• Birkhoff's theorem in the f(T) gravity
• Astrophysical flows near $f(T)$ gravity black holes
• Evolution and Dynamics of a Matter creation model
• Palatini quadratic gravity: spontaneous breaking of gauged scale symmetry and inflation
• Constraining f(R) gravity in solar system, cosmology and binary pulsar systems
• Imperfect fluid description of modified gravities
• Tracing the high energy theory of gravity: an introduction to Palatini inflation
• Configurational entropy in $f(R,T)$ brane models
• Geometric Inflation
• Conserved Quantities in $f(R)$ Gravity via Noether Symmetry
• Quasi-static evolution of axially and reflection symmetric large-scale configuration
• Asymptotically Safe Starobinsky Inflation
• Phantom fluid supporting traversable wormholes in alternative gravity with extra material terms
• Kaluza-Klein cosmological model in $f(R,T)$ gravity with $\Lambda (T)$
• Analytic extensions of Starobinsky model of inflation
• Analytical computation of quasi-normal modes of slowly-rotating black-holes in dCS gravity
• Scalar-Kinetic Branes
• Quantum equivalence of $f(R)$ gravity and scalar-tensor theories
• Testing Gravity with the Stacked Phase Space around Galaxy Clusters
• $f(R)$ gravity in the Jordan Frame as a Paradigm for the Hubble Tension
• Test-particle dynamics in general spherically symmetric black hole spacetimes
• Dark Energy in Practice
• Galaxy morphology rules out astrophysically relevant Hu-Sawicki $f(R)$ gravity
• Noether Symmetries as a geometric criterion to select theories of gravity
• Radial oscillations and stability of compact stars in $f(R,T)=R+2\beta T$ gravity
• Tidal Love numbers of neutron stars in $f(R)$ gravity
• Beyond Einstein's General Relativity: Hybrid metric-Palatini gravity and curvature-matter couplings
• Bouncing inflation in nonlinear $R^2+R^4$ gravitational model
• Neutron stars in $f(\mathcal{R},\mathcal{T})$ gravity using realistic equations of state in the light of massive pulsars and GW170817
• Shadows of CPR black holes and tests of the Kerr metric
• Modified Gravity with a Non-minimal Gravitational Coupling to Matter
• Hybrid metric-Palatini stars
• Neutron stars in $f(\mathtt{R},{\mathtt{L}}_{\mathtt{m}})$ gravity with realistic equations of state: joint-constrains with GW170817, massive pulsars, and the PSR J0030+0451 mass-radius from $NICER$ data
• Generalized second law of thermodynamics in f(R,T) theory of gravity
• Teleparallel theories of gravity as analogue of non-linear electrodynamics
• Junction conditions in Palatini $f(R)$ gravity
• Galactic Rotation Dynamics in f(T) gravity
• Phenomenology of dark energy: exploring the space of theories with future redshift surveys
• Towards geometric inflation: the cubic case
• Ghosts in pure and hybrid formalisms of gravity theories: a unified analysis
• Cosmography beyond standard candles and rulers
• Reconstructing isotropic and anisotropic $f(\mathcal{Q})$ cosmologies
• Inflation in scale-invariant theories of gravity
• Color-flavor locked quark stars in energy-momentum squared gravity
• Consequences of Symmetries and Consistency Relations in the Large-Scale Structure of the Universe for Non-local bias and Modified Gravity
• Solar System Tests in Modified Teleparallel Gravity
• A transition from a decelerated to an accelerated phase of the universe expansion from the simplest non-trivial polynomial function of T in the f(R,T) formalism
• Gravitational radiation from compact binary systems in screened modified gravity
• Attractor Behaviour in Multifield Inflation
• Kinematic model-independent reconstruction of Palatini $f(R)$ cosmology
• Instability of Meridional Axial System in f(R) Gravity
• Tensor perturbations of $f(R)$-branes
• Inflation and reheating in theories with spontaneous scale invariance symmetry breaking
• Astrophysical Tests of Modified Gravity: A Screening Map of the Nearby Universe
• Physics at the surface of a star in Eddington-inspired Born-Infeld gravity
• Primordial Gravitational Wave Signals in Modified Cosmologies
• The I-Q relations for rapidly rotating neutron stars in $f(R)$ gravity
• Screening the fifth force in the Horndeski's most general scalar-tensor theories
• Holographic actions from black hole entropy
• $f(R)$ gravity solutions for evolving wormholes
• Noether gauge symmetry for $f(R)$ gravity in Palatini formalism
• Cosmological constraints on extended Galileon models
• Connecting early and late universe by $f(R)$ gravity
• Multi-field inflation and cosmological perturbations
• Spherically symmetric black holes in $f(R)$ gravity: Is geometric scalar hair supported ?
• Primordial backgrounds of relic gravitons
• Inflation in Metric-Affine Quadratic Gravity
• Tensor perturbations of $f(T)$-branes
• On dynamical systems approaches and methods in $f(R)$ cosmology
• Thermodynamics of topological black holes in Brans-Dicke gravity with a power-law Maxwell field
• NR/HEP: roadmap for the future
• The Bispectrum of f(R) Cosmologies
• Crossing SNe Ia and BAO observational constraints with local ones in hybrid metric-Palatini gravity
• Comprehensive Analysis of a Non-Singular Bounce in $f(R,T)$ Gravitation
• Data-driven Reconstruction of the Late-time Cosmic Acceleration with f(T) Gravity
• SN and BAO constraints on (new) polynomial dark energy parametrizations: current results and forecasts
• Impact on the power spectrum of Screening in Modified Gravity Scenarios
• Thermodynamical Structure of AdS Black Holes in Massive Gravity with Stringy Gauge-Gravity Corrections
• Complexity Factor For Anisotropic Source in Non-minimal Coupling Metric $f(R)$ Gravity
• MOND-like Fractional Laplacian Theory
• Constraints on Cold Dark Matter Accelerating Cosmologies and Cluster Formation
• An evaluation of cosmological models from expansion and growth of structure measurements
• Cosmological equivalence between the Finsler-Randers space-time and the DGP gravity model
• Turnaround radius in an accelerated universe with quasi-local mass
• Probing hybrid modified gravity by stellar motion around Galactic Centre
• Cosmological constraints on an exponential interaction in the dark sector
• Stability analysis for cosmological models in $f(R)$ gravity using dynamical system analysis
• Quadrupolar gravitational radiation as a test-bed for f(R)-gravity
• Cosmology of the selfaccelerating third order Galileon
• F(T) gravity and k-essence
• The linear growth rate of structure in Parametrized Post Friedmannian Universes
• Recovering MOND from extended metric theories of gravity
• Advancing Tests of Relativistic Gravity via Laser Ranging to Phobos
• Gravitoelectromagnetism, Solar System Test and Weak-Field Solutions in $f(T,B)$ Gravity with Observational Constraints
• Thermodynamics and Shadows of GUP-corrected Black Holes with Topological Defects in Bumblebee Gravity
• The Cauchy problem for metric-affine f(R)-gravity in presence of a Klein-Gordon scalar field
• Constraining $f(T)$ Theories with the Varying Gravitational Constant
• Frame-Covariant Formulation of Inflation in Scalar-Curvature Theories
• $f(R)$-gravity after the detection of the orbital precession of the S2 star around the Galactic centre massive black hole
• The screening Horndeski cosmologies
• The effective field theory of inflation/dark energy and the Horndeski theory
• Quadratic quantum cosmology with Schutz' perfect fluid
• Chameleon scalar fields in relativistic gravitational backgrounds
• Fab Four: When John and George play gravitation and cosmology
• f(R) gravity: successes and challenges
• Locally Rotationally Symmetric Bianchi Type-I cosmological model in $f(T)$ gravity: from early to Dark Energy dominated universe
• The role of nonmetricity in metric-affine theories of gravity
• Model-independent limits and constraints on extended theories of gravity from cosmic reconstruction techniques
• $f(R)$-gravity from Killing Tensors
• Dynamics of Linear Perturbations in the hybrid metric-Palatini gravity
• Reconstructing the inflationary $f(R)$ from observations
• Torsion/non-metricity duality in f(R) gravity
• Image features of spinning regular black holes based on a locality principle
• Modified Supergravity and Early Universe: the Meeting Point of Cosmology and High-Energy Physics
• Anisotropic cosmological solutions in $R+R^2$ gravity
• Comments on scalar-tensor representation of nonlocally corrected gravity
• On the absence of the usual weak-field limit, and the impossibility of embedding some known solutions for isolated masses in cosmologies with f(R) dark energy
• On the non-attractive character of gravity in f(R) theories
• Generalized Noether symmetry in f(T) gravity
• Interpretation of complexity for spherically symmetric fluid composition within the context of modified gravity theory
• Effects of quantum fluctuations of metric on the universe
• Orthogonal splitting of the Riemann curvature tensor and its implications in modeling compact stellar structures
• Constraining the Cosmology of the Phantom Brane using Distance Measures
• Trans-Planckian Censorship, Inflation and Dark Matter
• Dark energy scenario consistent with GW170817 in theories beyond Horndeski gravity
• Auxiliary fields representation for modified gravity models
• Palatini frames in scalar-tensor theories of gravity
• Cosmological dynamics in f(R) gravity
• Model-independent test of gravity with a network of ground-based gravitational-wave detectors
• Loop quantum $f(R)$ theories
• Quantized fields and gravitational particle creation in f(R) expanding universes
• Some Aspects of Tachyon Field Cosmology
• Nonperturbative Loop Quantization of Scalar-Tensor Theories of Gravity
• Cluster abundance in chameleon $f(R)$ gravity I: toward an accurate halo mass function prediction
• Theoretical and observational constraints of viable f(R) theories of gravity
• Holographic f(T)-gravity model with power-law entropy correction
• The effect of $f(R,T)$ modified gravity on mass and radius of pulsar HerX1
• Cosmological models with a hybrid scale factor in an extended gravity theory
• Quest for the extra degree of freedom in f(T) gravity
• LRS Bianchi type I universes exhibiting Noether symmetry in the scalar-tensor Brans-Dicke theory
• Bouncing scenario in $f(R,T)$ gravity
• Compact stars in $f(T)$ extended theory of gravity
• The clustering of the SDSS-IV extended Baryon Oscillation Spectroscopic Survey DR14 LRG sample: structure growth rate measurement from the anisotropic LRG correlation function in the redshift range 0.6 < z < 1.0
• Thick brane models in generalized theories of gravity
• Constraints on the distance duality relation with standard sirens
• A simple $F(\mathcal{R},\varphi )$ deformation of Starobinsky inflationary model
• Stability of f(R) black holes
• Towards Precision Constraints on Gravity with the Effective Field Theory of Large-Scale Structure
• Chaotic inflation in modified gravitational theories
• Systematic biases on galaxy haloes parameters from Yukawa-like gravitational potentials
• Late-time cosmology of scalar-tensor theories with universal multiplicative coupling between the scalar field and the matter Lagrangian
• The Integrated Sachs-Wolfe effect in $f(R)$ gravity
• Constraining $f(T,\mathcal{T})$ gravity models using type Ia supernovae
• Realistic simulations of galaxy formation in f(R) modified gravity
• Equation of state of the running vacuum
• Neutron stars in $f(R,T)$ gravity with conserved energy-momentum tensor: Hydrostatic equilibrium and asteroseismology
• Evolution of Compact Stars and Dark Dynamical Variables
• Clustering of Galaxies with f(R) gravity
• Fab 5: Noncanonical Kinetic Gravity, Self Tuning, and Cosmic Acceleration
• Cosmographic parameters in model-independent approaches
• Constraining scalar-tensor theories of gravity from the most massive neutron stars
• Speeding up $N$-body simulations of modified gravity: Chameleon screening models
• Designing Horndeski and the effective fluid approach
• Constant sound speed and its thermodynamical interpretation in $f(Q)$ gravity
• Tachyonic Teleparallel Dark Energy
• Conservation laws in gravity: A unified framework
• Emergent Dark Energy, neutrinos and cosmological tensions
• Coincident f(Q) gravity: black holes, regular black holes and black bounces
• The Minimal Geometric Deformation Approach: a brief introduction
• On the anomalous secular increase of the eccentricity of the orbit of the Moon
• Cylindrical Thin-shell Wormholes in $f(R)$ gravity
• A Unified Approach to Variational Derivatives of Modified Gravitational Actions
• Buchdahl-Bondi limit in modified gravity: Packing extra effective mass in relativistic compact stars
• The dynamics of generalized Palatini Theories of Gravity
• Unveiling the Dynamics of the Universe
• Analytic models of Anisotropic Strange Stars in $f(T)$ Gravity with Off-diagonal tetrad
• Testing Lorentz invariance of dark matter
• Late time cosmological approach in mimetic $f(R,T)$ gravity
• From Dark Energy and Dark Matter to Dark Metric
• Cosmology in new gravitational scalar-tensor theories
• White Paper and Roadmap for Quantum Gravity Phenomenology in the Multi-Messenger Era
• An Extended action for the effective field theory of dark energy: a stability analysis and a complete guide to the mapping at the basis of EFTCAMB
• Big Bounce cosmology for Palatini $R^2$ gravity with a Nieh-Yan term
• Constraints on f(R) theory and Galileons from the latest data of galaxy redshift surveys
• Thermodynamic topology of black Holes in f(R) gravity
• Predictions of quantum gravity in inflationary cosmology: effects of the Weyl-squared term
• Testing the Schwarzschild metric in a strong field region with the Event Horizon Telescope
• Spherically symmetric brane in a bulk of f(R) and Gauss-Bonnet Gravity
• Inflationary dynamics and preheating of the non-minimally coupled inflaton field in the metric and Palatini formalisms
• Born-Infeld-$f(R)$ gravity
• Buchdahl model in f(R, T) gravity: A comparative study with standard Einstein's gravity
• Can structure formation distinguish ΛCDM from non-minimal f(R) Gravity?
• Cosmological constraints and comparison of viable $f(R)$ models
• Study of Anisotropic Compact Stars with Quintessence Field and Modified Chaplygin Gas in f(T) Gravity
• Necessary conditions for having wormholes in f(R) gravity
• Instability of rotating black hole in a limited form of $f(R)$ gravity
• EFTCAMB/EFTCosmoMC: massive neutrinos in dark cosmologies
• Does Chaplygin gas have salvation?
• Black hole solutions in massive gravity
• Starobinsky cosmological model in Palatini formalism
• F(R) gravity's rainbow and its Einstein counterpart
• Schwarzschild solution in extended teleparallel gravity
• Teleparallel dark energy model with a fermionic field via Noether symmetry
• Importance of torsion and invariant volumes in Palatini theories of gravity
• Effective field equation on m-brane embedded in n-dimensional bulk of Einstein and f(R) gravity
• Gravity with Auxiliary Fields
• Post-Newtonian limit of Teleparallel Horndeski gravity
• Gravitational wave asteroseismology of neutron and strange stars in $R^2$ gravity
• Spontaneous tensorization from curvature coupling and beyond
• A general theory of linear cosmological perturbations: stability conditions, the quasistatic limit and dynamics
• Generic feature of future crossing of phantom divide in viable $f(R)$ gravity models
• Keeping the relation between the Starobinsky model and no-scale supergravity ACTive
• Kerr geometry in f(T) gravity
• Latest astronomical constraints on some nonlinear parametric dark energy models
• Equivalence between Palatini and metric formalisms of f(R)-gravity by divergence free current
• Axion dark matter from Higgs inflation with an intermediate $H_{\ast }$
• Generalization of Regular Black Holes in General Relativity to $f(R)$ Gravity
• Matter may matter
• Quintessential inflation in Palatini $f(R)$ gravity
• Extended Birkhoff's Theorem in the f(T) Gravity
• Constraints on quintessence scalar field models using cosmological observations
• Braneworld Mimetic Cosmology
• Anisotropic Universe Models in Brans-Dicke Theory
• Cosmology of F(T) gravity and k-essence
• Black hole solutions in f(R) gravity coupled with non-linear Yang-Mills field
• Spherical collapse in f(R) gravity and the Belinskii-Khalatnikov-Lifshitz conjecture
• Cosmological aspects of a hyperbolic solution in $f(R,T)$ gravity
• Phase transition of charged Black Holes in Brans-Dicke theory through geometrical thermodynamics
• Mass bounds for compact spherically symmetric objects in generalized gravity theories
• Phase transition of charged black holes in massive gravity through new methods
• Exploring stable models in $f(R;T;R_{\mu \nu }{T}^{\mu \nu })$ gravity
• Geodesics and the magnitude-redshift relation on cosmologically symmetric Finsler spacetimes
• First-order thermodynamics of Horndeski gravity
• Various Hamiltonian formulations of f(R) gravity and their canonical relationships
• Wormholes in f(R) gravity with a noncommutative-geometry background
• Cosmography of f(R) - brane cosmology
• Cosmologies in Horndeski's second-order vector-tensor theory
• Neutron stars in $f(R,L_m,T)$ gravity
• Cosmology in scalar-tensor $f(R,T)$ gravity
• Hierarchical clustering in chameleon $f(R)$ gravity
• Observational Constraint in $f(R,T)$ gravity from the cosmic chronometers and some standard distance measurement parameters
• Magnetized strange quark matter in $f(R,T)$ gravity with bilinear and special form of time varying deceleration parameter
• Quasinormal modes of Schwarzschild black holes in projective invariant Chern-Simons modified gravity
• Self tuning scalar tensor black holes
• Modified gravity revealed along geodesic tracks
• Static and spherically symmetric wormholes in metric-affine theories of gravity
• The cosmology in f(R,T) gravity without dark energy
• Distorting General Relativity: Gravity's Rainbow and f(R) theories at work
• Constraining f(R) gravity with PLANCK data on galaxy cluster profiles
• Cosmological perturbations and observational constraints on nonlocal massive gravity
• Higher-order modified Starobinsky inflation
• Buchdahl quark stars within $f(Q)$ theory
• Disformal invariance of cosmological perturbations in a generalized class of Horndeski theories
• A new test of $f(R)$ gravity with the cosmological standard rulers in radio quasars
• Anisotropic quark stars in $R^2$ gravity
• The growth of linear perturbations in the DGP model
• Scalar field cosmology modified by the Generalized Uncertainty Principle
• Bouncing cosmology in modified gravity with higher-order curvature terms
• Pure polarization test of GW170814 and GW170817 using waveforms consistent with modified theories of gravity
• Cosmology from non-minimal geometry-matter coupling
• A conservative energy-momentum tensor in the $f(R,T)$ gravity and its implications for the phenomenology of neutron stars
• FORGE -- the f(R) gravity cosmic emulator project I: Introduction and matter power spectrum emulator
• Eikonal black hole ringings in generalized energy-momentum squared gravity
• Cosmic acceleration from modified gravity with Palatini formalism
• A reconstruction of modified holographic Ricci dark energy in $f(R,T)$ gravity
• Cartan symmetries and global dynamical systems analysis in a higher-order modified teleparallel theory
• Light scalar field constraints from gravitational-wave observations of compact binaries
• New explanation for accelerated expansion and flat galactic rotation curves
• Will there be again a transition from acceleration to deceleration in course of the dark energy evolution of the universe?
• Neutron stars in a perturbative $f(R)$ gravity model with strong magnetic fields
• Classification of the Horndeski cosmologies via Noether Symmetries
• Gravitational memory effects and Bondi-Metzner-Sachs symmetries in scalar-tensor theories
• Eddington-Born-Infeld cosmology: a cosmographic approach, a tale of doomsdays and the fate of bound structures
• Large-scale redshift space distortions in modified gravity theories
• Static spherically symmetric black holes in weak f(T)-gravity
• Palatini $R^2$ Quintessential Inflation
• Towards distinguishing variants of non-minimal inflation
• Pure geometric thick $f(R)$-branes: stability and localization of gravity
• Consistency of inflation and preheating in F(R) supergravity
• Dynamically avoiding fine-tuning the cosmological constant: the "Relaxed Universe"
• Analytic rotating black hole solutions in $N$-dimensional $f(T)$ gravity
• $f(R)$ global monopole revisited
• Higher-order theories of gravity: diagnosis, extraction and reformulation via non-metric extra degrees of freedom
• Multi-Scalar-Tensor Equivalents for Modified Gravitational Actions
• Galaxy cluster lensing masses in modified lensing potentials
• Thick brane in $f(R)$ gravity with Palatini dynamics
• Nonparametric reconstruction of the cosmic expansion with local regression smoothing and simulation extrapolation
• Waveforms of compact binary inspiral gravitational radiation in screened modified gravity
• Quintessential inflation: A tale of emergent and broken symmetries
• Reconstructing a $f(R)$ theory from the $\alpha$-Attractors
• Palatini $f(R)$ gravity in the solar system: post-Newtonian equations of motion and complete PPN parameters
• Corrected Entropy of Friedmann-Robertson-Walker Universe in Tunneling Method
• Possibility of realizing weak gravity in redshift space distortion measurements
• Charged quark stars in $f(R,T)$ gravity
• A few cosmological implications of tensor nonlocalities
• Energy Conditions in $f(G)$ Modified Gravity with Non-minimal Coupling to Matter
• Static and spherically symmetric black holes in $f(R)$ theories
• Unimodular $f(R,T)$ Gravity
• FLRW metric $f(R)$ cosmology with a perfect fluid by generating integrals of motion
• Conformally Friedmann-Lemaitre-Robertson-Walker cosmologies
• Generation of spherically symmetric metrics in $f\left(R\right)$ gravity
• The Imprint of f(R) Gravity on Non-Linear Structure Formation
• Strong energy condition and the repulsive character of f(R) gravity
• Cosmology in beyond-generalized Proca theories
• Generalised Ellis-Bronnikov Wormholes in $f(R)$ Gravity
• Model independent constraints on transition redshift
• Exact black holes in quadratic gravity with any cosmological constant
• Observational Constraints and Cosmological Implications of Scalar-Tensor $f(R,T)$ Gravity
• Gauge invariant formulation of gravitational waves in metric $f(R)$ gravity
• Implications of Palatini gravity for inflation and beyond
• Teleparallel Dark Energy with Purely Non-minimal Coupling to Gravity
• Quasinormal modes of compact objects in alternative theories of gravity
• Testing dynamical vacuum models with CMB power spectrum from Planck
• Aspects of Neutrino Oscillation in Alternative Gravity Theories
• Probing modified gravity theories with multiple measurements of high-redshift quasars
• Exactly Solvable Connections in Metric-Affine Gravity
• Mass inflation in f(R) gravity: A conjecture on the resolution of the mass inflation singularity
• On The Existence Of Anisotropic Cosmological Models In Higher-Order Theories Of Gravity
• An Exponential F(R) Dark Energy Model
• Renormalization group scale-setting in astrophysical systems
• Metric $f(R)$ gravity with dynamical dark energy as a scenario for the Hubble tension
• Frame-invariant approach to higher-dimensional scalar-tensor gravity
• A data-driven Reconstruction of Horndeski gravity via the Gaussian processes
• Higgs inflation and teleparallel gravity
• Classical and Quantum Solutions in Brans-Dicke Cosmology with a Perfect Fluid
• Generalized second law of thermodynamics in scalar-tensor gravity
• Palatini formulation of the conformally invariant $f\left(R,L_m\right)$ gravity theory
• A novel teleparallel dark energy model
• New Exact Spherically Symmetric Solutions in $f(R,\varphi ,X)$ gravity by Noether's symmetry approach
• On stability of a neutron star system in Palatini gravity
• New Models of f(R) Theories of Gravity
• Testing dark energy models with a new sample of strong-lensing systems
• Superstring-inspired supergravity as the universal source of inflation and quintessence
• Towards a UV Completion for Chameleon Scalar Theories
• Non-minimal Maxwell-Modified Gauss-Bonnet Cosmologies: Inflation and Dark Energy
• Asymptotically locally flat and AdS higher-dimensional black holes of Einstein-Horndeski-Maxwell gravity in the light of EHT observations: shadow behavior and deflection angle
• Some static spherically symmetric interior solutions of $f(R)$ gravity
• Metric-affine $f(R)$-gravity with torsion: an overview
• Marked clustering statistics in $f(R)$ gravity cosmologies
• Stability criterion for white dwarfs in Palatini $f(R)$ gravity
• Quasinormal modes as a distinguisher between general relativity and f(R) gravity
• Spherical inhomogeneous solutions of Einstein and scalar-tensor gravity: a map of the land
• Gödel-type universes in Palatini f(R) gravity
• Reheating after f(R) inflation
• On the implementation of the spherical collapse model for dark energy models
• Early and late time cosmology: the $f(R)$ gravity perspective
• The generalized second law of gravitational thermodynamics on the apparent horizon in f(R)-gravity
• Intrinsic Solar System decoupling of a scalar-tensor theory with a universal coupling between the scalar field and the matter Lagrangian
• Screening Vector Field Modifications of General Relativity
• Some remarks about non-minimally coupled scalar field models
• $\nu$Galileon: modified gravity with massive neutrinos as a testable alternative to $\Lambda$CDM
• Horndeski theories confront the Gravity Probe B experiment
• Black hole perturbation in parity violating gravitational theories
• Anisotropic stress and stability in modified gravity models
• Fourth-order gravity as the inflationary model revisited
• Invariant slow-roll parameters in scalar-tensor theories
• The modified gravity lightcone simulation project I: Statistics of matter and halo distributions
• Dynamics in Varying vacuum Finsler-Randers Cosmology
• Anisotropic solutions in f(R) Gravity
• On the classification of Generalized Quasitopological Gravities
• Quasinormal Modes and Bounding Greybody Factors of GUP-corrected Black Holes in Kalb-Ramond Gravity
• Slow-rolling scalar dynamics and as solution for the Hubble tension
• The Raychaudhuri equation in homogeneous cosmologies
• Dynamical symmetries in Brans-Dicke cosmology
• Running vacuum in QFT in FLRW spacetime: The dynamics of ${\rho }_{\mathrm{vac}}(H)$ from the quantized matter fields
• Cosmic acceleration and crossing of $\omega =-1$ in non-minimal modified Gauss-Bonnet gravity
• Can $f(T)$ gravity theories mimic $\Lambda$CDM cosmic history
• Cosmological phase space of generalized hybrid metric-Palatini theories of gravity
• Regularizing cosmological singularities by varying physical constants
• Generalized second law of thermodynamics in the emergent universe for some viable models of f(T) gravity
• f(Lovelock) theories of gravity
• Thin-shell wormholes with a double layer in quadratic F(R) gravity
• Cosmological dynamics of scalar fields with kinetic corrections: Beyond the exponential potential
• Renormalizability of generalized quantum electrodynamics
• Parity Violating Metric-Affine Gravity Theories
• Relaxing a large cosmological constant
• Anisotropic quark stars in $f(R)=R^{1+\epsilon }$ gravity
• Kantowski-Sachs Einstein-æther perfect fluid models
• Perturbations in Matter Bounce with Non-minimal Coupling
• A new approach to the analysis of the phase space of f(R)-gravity
• Potential dominated scalar-tensor cosmologies in the general relativity limit: phase space view
• Measuring gravity at cosmological scales
• Minimal dark energy: key to sterile neutrino and Hubble constant tensions?
• Cosmological tests of the osculating Barthel-Kropina dark energy model
• Quantum Equivalence of $f(R)$ Gravity and Scalar-tensor Theories in the Jordan and Einstein Frames
• Einstein's cluster mimicking compact star in the teleparallel equivalent of general relativity
• Perihelion precession for modified Newtonian gravity
• Fermion soliton stars
• Spherically symmetric static vacuum solutions in hybrid metric-Palatini gravity
• Moment of inertia of slowly rotating anisotropic neutron stars in $f(R,T)$ gravity
• Polytropic stars in Palatini gravity
• Towards the Raychaudhuri Equation Beyond General Relativity
• Dark matter admixed strange quark stars in the Starobinsky model
• Cosmology Intertwined: A Review of the Particle Physics, Astrophysics, and Cosmology Associated with the Cosmological Tensions and Anomalies
• Cosmological Evolution and Exact Solutions in a Fourth-order Theory of Gravity
• Dynamic wormhole geometries in hybrid metric-Palatini gravity
• Scale invariant alternatives to general relativity. II. Dilaton properties
• Towards the most general scalar-tensor theories of gravity: a unified approach in the language of differential forms
• Moment of inertia -- compactness universal relations in scalar-tensor theories and ${\mathcal{R}}^2$ gravity
• Constant-roll in the Palatini-$R^2$ models
• Extended Cuscuton as Dark Energy
• Extra packing of mass of anisotropic interiors induced by MGD
• On Black Hole Temperature in Horndeski Gravity
• Orbital and epicyclic frequencies around neutron and strange stars in $R^2$ gravity
• Instability of a Kerr black hole in f(R) gravity
• BRST symmetry and $W$-algebra in higher derivative models
• Cosmological perturbations in modified teleparallel gravity models: Boundary term extension
• Five-dimensional generalized $f(R)$ gravity with curvature-matter coupling
• Cosmological dynamics of brane f(R) gravity
• QCD ghost f(T)-gravity model
• Geodesic Deviation Equation In $f(Q)$-Gravity
• Quasi-Rip: A New Type of Rip Model without Cosmic Doomsday
• Scalar-tensor representation of $f(R)$ gravity and Birkhoff's theorem
• Fast full N-body simulations of generic modified gravity: conformal coupling models
• Non-minimal geometry-matter couplings in Weyl-Cartan space-times: $f(R,T,Q,T_m)$ gravity
• Gravitational Waves in Viable f(R) Models
• Late-time constraints on modified Gauss-Bonnet cosmology
• Holographic dark energy in a non-flat universe with Granda-Oliveros cut-off
• Confront $f(R,T)=\mathcal{R}+\beta T$ modified gravity with the massive pulsar PSR J0740+6620
• Cylindrically Symmetric Solutions in $f(R,T)$ Gravity
• Observational signatures of the theories beyond Horndeski
• Energy Constraints and Phenomenon of Cosmic Evolution in $f(T,B)$ Framework
• On the Kuzmin model in fractional Newtonian gravity
• Is Eddington-Born-Infeld theory really free of cosmological singularities?
• Testing the imprint of non-standard cosmologies on void profiles using Monte Carlo random walks
• Constraint on reheating after f(R) inflation from gravitational waves
• Jordan frame no-hair for spherical scalar-tensor black holes
• Reinterpretation of the Starobinsky model
• Generalized Energy-Momentum-Squared Gravity in the Palatini Formalism
• Post-Newtonian parameters and cosmological constant of screened modified gravity
• Note on the perihelion/periastron advance due to cosmological constant
• Confronting the relaxation mechanism for a large cosmological constant with observations
• Dynamical dark energy confronted with multiple CMB missions
• Gravitational wave propagation in $f(R)$ models: New parametrizations and observational constraints
• Gauss-Bonnet lagrangian G ln G and cosmological exact solutions
• Cosmological perturbations in non-local higher-derivative gravity
• Binary Black Hole merger in f(R) theory
• Deformed Starobinsky model in gravity's rainbow
• Dark energy and accelerating cosmological evolution from osculating Barthel-Kropina geometry
• Can high-redshift Hubble diagrams rule out the standard model of cosmology in the context of cosmographic method?
• The $3+1$ Formalism in the Geometric Trinity of Gravity
• Impact of $H_0$ priors on $f(T)$ late time cosmology
• Reconstruction of the dark sectors' interaction: A model-independent inference and forecast from GW standard sirens
• Dynamical systems methods and statefinder diagnostic of interacting vacuum energy models
• Cosmology of F(R) nonlinear massive gravity
• Qualitative analysis of Kantowski-Sachs metric in a generic class of $f(R)$ models
• Exact black hole solution for scale dependent gravitational couplings and the corresponding coupling flow
• One Gravitational Potential or Two? Forecasts and Tests
• Gravitoelectromagnetism and other decompositions of the Riemann tensor
• The structure of $f(R)$-brane model
• Black hole perturbation in nondynamical and dynamical Chern-Simons gravity
• Marginally Deformed Starobinsky Gravity
• $pp$-waves as exact solutions to ghost-free infinite derivative gravity
• Weighing Neutrinos in $f(R)$ gravity
• Black hole chemistry and holography in generalized quasi-topological gravity
• Generalized Mattig's relation in Brans-Dicke-Rastall gravity
• Detailed study of geodesics in the Kerr-Newman-(A)dS spactime and the rotating charged black hole spacetime in $f(R)$ gravity
• Generalized dark energy interactions with multiple fluids
• Gravitational Waves in f(R) Gravity Power Law Model
• Modified f(G) gravity models with curvature-matter coupling
• COSMOS-$e^{\prime }$- soft Higgsotic attractors
• Estimating the Parameters of Extended Gravity Theories with the Schwarzschild Precession of S2 Star
• One-loop divergences for $f(R)$ gravity
• Cosmological Solutions of a Nonlocal Square Root Gravity
• Inflation in non-minimal matter-curvature coupling theories
• Cosmic Acceleration From Matter-Curvature Coupling
• On $f(R)$ gravity in scalar-tensor theories
• Gauge invariances of higher derivative Maxwell-Chern-Simons field theory -- a new Hamiltonian approach
• Black hole perturbations in vector-tensor theories: The odd-mode analysis
• Revisiting f(R) gravity models that reproduce $\Lambda$CDM expansion
• Stability of the 3-form field during inflation
• On the Chameleon Brans-Dicke Cosmology
• Ultra long lived quasinormal modes of neutron stars in massive scalar-tensor gravity
• On the higher-derivative supersymmetric gauge theory
• Neutron stars in generalized f(R) gravity
• Stability analysis of f(R)-AdS black holes
• Misner-Sharp Mass in $N$-dimensional $f(R)$ Gravity
• On the stability conditions for theories of modified gravity in presence of matter fields
• McVittie solution in f(T) gravity
• Normalizability analysis of the generalized quantum electrodynamics from the causal point of view
• Exploiting the Einstein Telescope to solve the Hubble tension
• Thermodynamic properties of modified gravity theories
• Constraints on $f(T)$ Cosmology with Pantheon+
• Anisotropic stars made of exotic matter within the complexity factor formalism
• Solar system tests of f(R) gravity
• Full linear perturbations and localization of gravity on $f(R,T)$ brane
• Fixed Points of Quantum Gravity and the Dimensionality of the UV Critical Surface
• A general framework to test gravity using galaxy clusters I: Modelling the dynamical mass of haloes in $f(R)$ gravity
• Modified gravity: a unified approach to metric-affine models
• Reversible and Irreversible Spacetime Thermodynamics for General Brans-Dicke Theories
• Eguchi-Hanson like space-times in F(R) gravity
• Interior Solutions of Fluid Sphere in f(R,T) Gravity Admitting Conformal Killing Vectors
• A Non-minimally Coupled Quintom Dark Energy Model on the Warped DGP Brane
• The impact of modified gravity on the Sunyaev-Zel'dovich effect
• Scalarons mimicking Dark Matter in the Hu-Sawicki model of f(R) gravity
• Cosmological consequences and statefinder diagnosis of a non-interacting generalized Chaplygin gas in $f(R,T)$ gravity
• Thermodynamics of the apparent horizon in the generalized energy-momentum-squared cosmology
• Parameters of cosmological models and recent astronomical observations
• Matter stability in modified teleparallel gravity
• Measuring stochastic gravitational-wave energy beyond general relativity
• Interacting two-component fluid models with varying EoS parameter
• On generalized quasi-topological cubic-quartic gravity: thermodynamics and holography
• An exploration of an early gravity transition in light of cosmological tensions
• A Study of stable wormhole solution with non-commutative geometry in the framework of linear $f(R,{\mathcal{L}}_m,T)$ gravity
• Hairy black hole solutions in $U(1)$ gauge-invariant scalar-vector-tensor theories
• Fifth force constraints from the separation of galaxy mass components
• Universal thermodynamics in different gravity theories: Modified entropy on the horizons
• Observational Constraints on $f(T)$ Gravity from Model-Independent Data
• Testing for dynamical dark energy models with redshift-space distortions
• Scalar field and time varying Cosmological constant in $f(R,T)$ gravity for Bianchi type-I Universe
• The solution of the cosmological constant problem from the inhomogeneous equation of state - a hint from modified gravity?
• Covariantized Noether identities and conservation laws for perturbations in metric theories of gravity
• Charge Gravastars in $f(T)$ Modified Gravity
• The Weyl-Cartan Gauss-Bonnet gravity
• Gravitationally induced particle production in scalar-tensor $f(R,T)$ gravity
• The Relaxed Universe: towards solving the cosmological constant problem dynamically from an effective action functional of gravity
• Higgs-$R^2$ inflation -- full slow-roll study at tree-level
• Cosmology of $f(R,\square R)$ gravity
• Testing the Cosmic Anisotropy with Supernovae Data: Hemisphere Comparison and Dipole Fitting
• Prospects for gravitational-wave polarization test from compact binary mergers with future ground-based detectors
• Cosmological entropy and generalized second law of thermodynamics in $F(R,G)$ theory of gravity
• Scalar modes in extended hybrid metric-Palatini gravity: weak field phenomenology
• Effective field theory of modified gravity on the spherically symmetric background: leading order dynamics and the odd-type perturbations
• Structure Formation in Generalized Rastall Gravity
• Barotropic fluid compatible parametrizations of dark energy
• The Galactic Center as a laboratory for theories of gravity and dark matter
• Cosmological viability conditions for $f(T)$ dark energy models
• Slow-roll inflation in (R+R*4) gravity
• Naked Singularity Formation In f(R) Gravity
• Constraints on f(R) cosmologies from strong gravitational lensing systems
• Constraints on Energy Momentum Squared Gravity from cosmic chronometers and Supernovae Type Ia data
• Gravity from entropy
• Equivalence of non-minimally coupled cosmologies by Noether symmetries
• Cosmological constraints for an Eddington-Born-Infeld field
• Constraining the Schwarzschild-de Sitter Solution in Models of Modified Gravity
• Minimal $k$-inflation in light of the conformal metric-affine geometry
• Inflationary cosmology with Chaplygin gas in Palatini formalism
• A general framework to test gravity using galaxy clusters II: A universal model for the halo concentration in $f(R)$ gravity
• Fast full $N$-body simulations of generic modified gravity: derivative coupling models
• Searching for dynamical black holes in various theories of gravity
• Effective gravitational equations for f(R) braneworld models
• Higher Dimensional Inhomogeneous Perfect Fluid Collapse in \emph{f(R)} Gravity
• Black-Bounce in $f(T)$ Gravity
• Komar integrals for theories of higher order in the curvature and black-hole chemistry
• Dilatonic Equation of Hydrostatic Equilibrium and Neutron Star Structure
• A no-hair theorem for spherically symmetric black holes in $R^2$ gravity
• Bianchi type I cosmological models in Eddington-inspired Born-Infeld gravity
• Born-Infeld and Charged Black Holes with non-linear source in $f(T)$ Gravity
• Radial pulsations, moment of inertia and tidal deformability of dark energy stars
• Background cosmological dynamics in $f(R)$ gravity and observational constraints
• Square Peg in a Circular Hole: Choosing the Right Ansatz for Isolated Black Holes in Generic Gravitational Theories
• Dynamical system analysis in teleparallel gravity with boundary term
• Dynamics and center of mass energy of colliding particles around black hole in f(R) gravity
• Simulation tests of galaxy cluster constraints on chameleon gravity
• Chaplygin-gas Solutions of f(R) Gravity
• Matter Power Spectra in Viable $f(R)$ Gravity Models with Massive Neutrinos
• Energy nonconservation as a link between $f(R,T)$ gravity and noncommutative quantum theory
• Quantum vacuum, dark matter, dark energy and spontaneous supersymmetry breaking
• Exact Static Cylindrical Solution to Conformal Weyl Gravity
• Spherically symmetric vacuum solutions in 1-Parameter New General Relativity and their phenomenology
• New inhomogeneous universes in scalar-tensor and f(R) gravity
• Holographic c-theorems and higher derivative gravity
• Dynamical complexity of the Teleparallel gravity cosmology
• Phase space of modified Gauss-Bonnet gravity
• Analytical solutions in $R+q{R}^n$ cosmology from singularity analysis
• Revisiting the Brans solutions of scalar-tensor gravity
• Charged accelerating black hole in $f(R)$ gravity
• Gravitational Effects of Disformal Couplings
• Five-Dimensional f(R) Braneworld Models
• Classification of Teleparallel Horndeski Cosmology via Noether Symmetries
• Synchronous Lagrangian variational principles in General Relativity
• Mimicking dark matter in Horndeski gravity
• A $f(R)$-gravity model of the Sunyaev-Zeldovich profile of the Coma cluster compatible with {\it Planck} data
• Observational constraints on Starobinsky $f(R)$ cosmology from cosmic expansion and structure growth data
• Investigating the degeneracy between modified gravity and massive neutrinos with redshift-space distortions
• Weak lensing by galaxy troughs with modified gravity
• Observational Tests of Gauss-Bonnet Like Dark Energy Model
• Probing Geometric Proca in Metric-Palatini Gravity with Black Hole Shadow and Photon Motion
• Thermodynamics and Perturbative Analysis of Some Newly Developed $\mathcal{F}(R,L_m,T)$ Theories Under the Scenario of Conserved Energy-momentum Tensor
• Effects of a string cloud on the criticality and efficiency of AdS black holes as heat engines
• Dynamical systems analysis of $f(Q)$ gravity
• Phase space analysis of bulk viscous matter dominated universe
• Analytic Solution of the Starobinsky Model for Inflation
• Energy Conditions in Higher Derivative $f(R,\square R,T)$ Gravity
• f(R) as a dark energy fluid
• First experimental constraints on the disformally coupled Galileon model
• Chaotic inflation in F(R) supergravity
• Dark Energy from Gauss-Bonnet and non-minimal couplings
• Inflation and Reheating in f(R,h) theory formulated in the Palatini formalism
• Local conformal symmetry in non-Riemannian geometry and the origin of physical scales
• Modeling the Phase-Space Distribution around Massive Halos
• Filtering out the cosmological constant in the Palatini formalism of modified gravity
• Cosmology with a new f(R) gravity model in Palatini formalism
• Coupled quintessence with double exponential potentials
• A note on some perfect fluid Kantowski-Sachs and Bianchi type III space-times and their conformal vector fields in f(R) theory of gravity
• Curvature Scalarization of Black Holes in f(R) Gravity
• New class of hybrid metric-Palatini scalar-tensor theories of gravity
• Interacting dark energy from the joint analysis of the power spectrum and bispectrum multipoles with the EFTofLSS
• Brans-Dicke theory in the local potential approximation
• Alternative ideas in cosmology
• Stable interactions in higher derivative field theories of derived type
• Thermodynamics in $f(R,\mathcal{L})$ theories: Apparent horizon in the FLRW spacetime
• Magnetized discs and photon rings around Yukawa-like black holes
• Cooling process of brown dwarfs in Palatini f(R) gravity
• Interacting Dark Energy in Hořava-Lifshitz Cosmology
• Realistic neutron star models in $f(T)$ gravity
• Quasinormal modes, thermodynamics and shadow of black holes in Hu-Sawicki f(R) gravity theory
• Neural Network Reconstruction of $H^{\prime }(z)$ and its application in Teleparallel Gravity
• Higher-order extension of Starobinsky inflation: initial conditions, slow-roll regime, and reheating phase
• Turnaround radius in $f(R)$ model
• Higher derivative effects for 4d AdS gravity
• Reduction of order and Fadeev-Jackiw formalism in generalized electrodynamics
• Inflation from a nonlinear magnetic monopole field nonminimally coupled to curvature
• Holographic Dark Energy from a Modified GBIG Scenario
• Late-time acceleration and Phantom Divide Line Crossing with Non-minimal Coupling and Lorentz Invariance Violation
• Lemaitre-Tolman-Bondi dust solutions in f(R) gravity
• Dynamical Instability of Spherical Anisotropic Sources in $f(R,T,R_{\mu \nu }{T}^{\mu \nu })$ Gravity
• Non-exotic static spherically symmetric thin-shell wormhole solution in $f(Q,T)$ gravity
• Gravitational baryogenesis models comparison in f(R) Gravity
• New constraints on cosmological modified gravity theories from anisotropic three-point correlation functions of BOSS DR12 galaxies
• Radial oscillations and tidal Love numbers of dark energy stars
• Dynamical Systems analysis of an interacting dark energy model in the Brane Scenario
• The dynamics of Bianchi I universes in $R^n$ cosmologies with torsion
• Tracing the cosmic history by Gauss-Bonnet gravity
• J-PAS: forecasts on dark energy and modified gravity theories
• Scalar-tensor mixed polarization search of gravitational waves
• Angular momentum loss for eccentric compact binary in screened modified gravity
• Distinguishing Jordan and Einstein frames in gravity through entanglement
• R^n gravity and the chameleon
• Brane f(R) gravity cosmologies
• Generalized (2+1) dimensional black hole by Noether symmetry
• F(R) supergravity
• Gravitational double layers
• IWDM: The fate of an interacting non-cold dark matter $-$ vacuum scenario
• Can we bypass no-go theorem for Ricci-inverse Gravity?
• Static Cylindrically Symmetric Interior Solutions in f(R) Gravity
• Brane worlds in gravity with auxiliary fields
• Growth of matter overdensities in non-minimal torsion-matter coupling theories
• Crossing the Phantom Divide Line in a DGP-Inspired $F(R,\varphi )$-Gravity
• Current-carrying string loops in black-hole spacetimes with a repulsive cosmological constant
• Equations of State in the Brans-Dicke cosmology
• Spherical thin shells in F(R) gravity: construction and stability
• Compact Objects by Gravitational Decoupling in f(R) Gravity
• Revealing modified gravity signal in matter and halo hierarchical clustering
• Breaking the Vainshtein screening in clusters of galaxies
• Gravitational waveforms from the quasicircular inspiral of compact binaries in massive Brans-Dicke theory
• Testing General Relativity on cosmological scales at redshift z ~ 1.5 with quasar and CMB lensing
• High-energy scalarons in R^{2} gravity as a model for Dark Matter in galaxies
• Comparison of different approaches to the quasi-static approximation in Horndeski models
• Thick branes with inner structure in mimetic $f(R)$ gravity
• Probing $f(R)$ cosmology with sterile neutrinos via measurements of scale-dependent growth rate of structure
• A model independent approach to the study of $f(R)$ cosmologies with expansion histories close to $\Lambda$CDM
• Kinetically coupled dark energy
• Novel constraints on fifth forces and ultralight dark sector with asteroidal data
• Is $\Lambda$CDM an effective CCDM cosmology?
• Reconstruction of $f(R)$ gravity models for an accelerated universe using Raychaudhuri equation
• Exact solutions, finite time singularities and non-singular universe models from a variety of $\Lambda (t)$ cosmologies
• $\text{Hi-COLA}$: Fast, approximate simulations of structure formation in Horndeski gravity
• Cosmological tests of modified gravity: constraints on $F(R)$ theories from the galaxy clustering ratio
• Note on the emergence of cosmic space in modified gravities
• New late-time constraints on $f(R)$ gravity
• The Campanelli-Lousto and veiled spacetimes
• Power law Starobinsky model of inflation from no-scale SUGRA
• Cosmology with nonminimal kinetic coupling and a Higgs-like potential
• Non-zero torsion and late cosmology
• New integrable models and analytical solutions in $f(R)$~cosmology with an ideal gas
• Cosmological bounces in spatially flat FRW spacetimes in metric f(R) gravity
• Testing quasilinear modified Newtonian dynamics in the Solar System
• Structure of Compact Stars in R-squared Palatini Gravity
• Bayesian comparison of nonstandard cosmologies using type Ia supernovae and BAO data
• Novel higher-curvature variations of $R^2$ inflation
• Cosmological Constant, Fine Structure Constant and Beyond
• Cosmology with Hu-Sawicki gravity in Palatini Formalism
• Inspiral gravitational waveforms from compact binary systems in Horndeski gravity
• Gravitational wave echoes from compact stars in $f(\mathcal{R},T)$ gravity
• Cosmic constraint on massive neutrinos in viable f(R) gravity with producing LCDM background expansion
• Non-metric chaotic inflation
• Anisotropic Quintessence Strange Stars in f(T) Gravity with Modified Chaplygin Gas
• Cyclic cosmology in modified gravity
• Well-tempered teleparallel Horndeski cosmology: a teleparallel variation to the cosmological constant problem
• Light scalaron as dark matter
• Cosmological dynamics of $f(R)$ gravity scalar degree of freedom in Einstein frame
• Scalar-Tensor Teleparallel Gravity With Boundary Term by Noether Symmetries
• Universal Relations and Alternative Gravity Theories
• Impact of compactlike and asymmetric configurations of thick branes on the scalar-tensor representation of $f\left(R,T\right)$ gravity
• Cosmological Constraints on Non-flat Exponential $f(R)$ Gravity
• Black holes in quartic-order beyond-generalized Proca theories
• Quasinormal modes as a distinguisher between general relativity and f(R) gravity: Charged black-holes
• Palatini f(R) gravity as a fixed point
• Higher Powers in Gravitation
• Note About Hamiltonian Formalism of Modified $F(R)$ Hořava-Lifshitz Gravities and Their Healthy Extension
• Variational approach to gravitational theories with two independent connections
• Generalized virial theorem in Palatini $f(R)$ gravity
• Galaxy-Scale Test of General Relativity with Strong Gravitational Lensing
• Testing an oscillatory behavior of dark energy
• Kinetic Model for Dark Energy - Dark Matter Interaction: Scenario for the Hubble Tension
• Emergence of dynamical dark energy from polynomial $f(R)$ theory in Palatini formalism
• An improved model of redshift-space distortions around voids: application to quintessence dark energy
• Exact solutions for scalar field cosmology in f(R) gravity
• Scalar potential in F(R) supergravity
• Weak-field limit of f(R)-gravity in three and more spatial dimensions
• Modified Gravity: the CMB, Weak Lensing and General Parameterisations
• The no-boundary measure in scalar-tensor gravity
• A Specific Case of Generalized Einstein-aether Theories
• f(R) Gravities, Killing Spinor Equations, "BPS" Domain Walls and Cosmology
• Dynamical systems of modified Gauss-Bonnet gravity: cosmological implications
• Anisotropic quark stars in $f(R,L_m,T)$ gravity
• Compact stars in Rastall gravity: hydrostatic equilibrium and radial pulsations
• String Inspired Quintom Model with Non-minimally Coupled Modified Gravity
• Smoking guns of a bounce in modified theories of gravity through the spectrum of the gravitational waves
• Metric-affine effects in crystallization processes of white dwarfs
• Spherical collapse model and cluster number counts in power law $f(T)$ gravity
• Probing modified gravity theories with the Sandage-Loeb test
• Asymptotically Lifshitz black hole solutions in F(R) gravity
• Cosmological dynamical systems in modified gravity
• Higher curvature gravity at the LHC
• Dynamical wormholes in Lovelock gravity
• Constraining the scalar-tensor gravity theories with and without screening mechanisms by combined observations
• K-mouflage effects on clusters of galaxies
• Merging matter and geometry in the same Lagrangian
• Modified GBIG Scenario as an Alternative for Dark Energy
• Constant-roll inflation in the generalized SU(2) Proca theory
• Cosmology with a successful Vainshtein screening in theories beyond Horndeski
• Testing f(R) gravity with the simulated data of gravitational waves from the Einstein Telescope
• Hawking-Ellis classification of stress-energy: test-fields versus back-reaction
• Gravitational wave in f(R) gravity: possible signature of sub- and super-Chandrasekhar limiting mass white dwarfs
• Effects of modified theories of gravity on neutrino pair annihilation energy deposition near neutron stars
• Conformally Flat Collapsing Stars in f (R) gravity
• Real- and redshift-space halo clustering in $f(R)$ cosmologies
• General constraints on Horndeski wormhole throats
• Anisotropic stellar models admitting conformal motion
• Almost pseudo-Ricci symmetric spacetime solutions in $F(R)$-gravity
• Accelerating models with a hybrid scale factor in extended gravity
• On the junction conditions in $f(R)$-gravity with torsion
• Axial quasi-normal modes of neutron stars in $R^2$ gravity
• Reconstruction of an Observationally Constrained $f(R,T)$ gravity model
• Cosmography and large scale structure by f(R) gravity: new results
• Quasi Normal Modes and P-V Criticallity for scalar perturbations in a class of dRGT massive gravity around Black Holes
• A new extended quintessence
• Solving the $H_0$ tension in $f(T)$ Gravity through Bayesian Machine Learning
• Radion stabilization in higher curvature warped spacetime
• Do sewn singularities falsify the Palatini cosmology?
• Scalar-multi-tensorial equivalence for higher order $f\left(R,{\nabla }_{\mu }R,{\nabla }_{{\mu }_1}{\nabla }_{{\mu }_2}R,...,{\nabla }_{{\mu }_1}...{\nabla }_{{\mu }_n}R\right)$ theories of gravity
• Testing metric-affine f(R)-gravity by relic scalar gravitational waves
• Tensor perturbations of Palatini $f(\mathcal{R})$-branes
• Spherically symmetric collapse of a perfect fluid in f(R) gravity
• Boson mixing and flavor vacuum in the expanding Universe: a possible candidate for the dark energy
• Testing f(R) gravity models with quasar X-ray and UV fluxes
• Parameterizing scalar-tensor theories for cosmological probes
• Crossing of Phantom Divide in $F(R)$ Gravity
• Multi-Hamiltonian formulations and stability of higher-derivative extensions of $3d$ Chern-Simons
• Modified gravity and coupled quintessence
• Topological Static Spherically Symmetric vacuum Solutions in $\mathcal{F}(R,G)$ Gravity
• Violation of causality in $f(T)$ gravity
• Ghost-free Palatini derivative scalar-tensor theory: desingularization and the speed test
• Corpuscular slow-roll inflation
• Pure double-layer bubbles in quadratic F(R) gravity
• Clifton's spherical solution in f(R) vacuo harbours a naked singularity
• Exact spherically symmetric solutions in modified Gauss-Bonnet gravity from Noether symmetry approach
• Equivalence between Horndeski and beyond Horndeski theories and imperfect fluids
• Spherical collapse in the extended quintessence cosmological models
• Some aspects of reconstruction using a scalar field in f (T ) Gravity
• Strongest constraint in $f(R)=R+\alpha R^2$ gravity: stellar stability
• (Compactified) black branes in four dimensional f(R)-gravity
• Effective Einstein Cosmological Spaces for Non-Minimal Modified Gravity
• Quantum dynamics of scalar particles in the space-time of a cosmic string in the context of gravity's rainbow
• Dark energy survivals in massive gravity after GW170817: SO(3) invariant
• Varying the Horndeski Lagrangian within the Palatini approach
• On thermodynamics second law in the modified Gauss Bonnet gravity
• Do cosmological data rule out $f(\mathcal{R})$ with $w\ne -1$?
• Generalized modified gravity with the second order acceleration equation
• Analytic charged BHs in $f(\mathcal{R})$ gravity
• Cosmographic constraints on a class of Palatini f(R) gravity
• Shear viscosity from black holes in generalized scalar-tensor theories in arbitrary dimensions
• Probing for massive stochastic gravitational-wave background with a detector network
• k-essence in the DGP brane-world cosmology
• Testing $f(R)$ dark energy model with the large scale structure
• Statefinder diagnosis for the extended holographic Ricci dark energy model without and with interaction
• The e-MANTIS emulator: fast predictions of the non-linear matter power spectrum in $f(R)$CDM cosmology
• Astrophysical Tests of Dark Matter Self-Interactions
• f(R) and Brans-Dicke Theories and the Swampland
• Viscous cosmology in $f(T)$ gravity
• Loop Quantum Brans-Dicke Theory
• Relation between the Turnaround radius and virial mass in $f(R)$ model
• Effective description of generalized disformal theories
• Well-Tempered Minkowski Solutions in Teleparallel Horndeski Theory
• Noether Symmetries of Some Homogeneous Universe Models in Curvature Corrected Scalar-Tensor Gravity
• Localization of Gravitino Field on $f(R)$ Thick Branes
• Gauge symmetry and W-algebra in higher derivative systems
• Cosmological anisotropy from non-comoving dark matter and dark energy
• Cosmological singularities and analytical solutions in varying vacuum cosmologies
• Stable super-inflating cosmological solutions in f(R)-gravity
• Scalar field cosmology in phase space
• How Zwicky already ruled out modified gravity theories without dark matter
• Gödel-type universes in f(T) gravity
• Cosmological dynamics of interacting dark energy and dark matter in viable models of f(R) gravity
• Kinematic Constraints on Spatial Curvature from Supernovae Ia and Cosmic Chronometers
• $f(R)$ gravity: scalar perturbations in the late Universe
• Spherical Accretion of Matter by Charged Black Holes on f(T) Gravity
• Charged quark stars in metric $f(R)$ gravity
• On the covariant formalism of the effective field theory of gravity and its cosmological implications
• Generic f(R) theories and classicality of their scalarons
• Note on the equation of state of geometric dark-energy in f(R) gravity
• Gravitational Dust Collapse in $f(R)$ Gravity
• Quintessence and tachyon dark energy models with a constant equation of state parameter
• Extended galactic rotational velocity profiles in $f(R)$ gravity background
• Dynamical analysis of the covarying coupling constants in scalar-tensor gravity
• Implications of cosmologically coupled black holes for pulsar timing arrays
• Post-Newtonian parameters of ghost-free parity-violating gravities
• Boson stars in $f(T)$ extended theory of gravity
• Generation of large-scale magnetic fields from inflation in teleparallelism
• Non-Singular Black Holes and mass inflation in modified gravity
• Multipolar test body equations of motion in generalized gravity theories
• Cosmological properties of a generic (\cal R)^2-supergravity
• A viable logarithmic f(R) model for inflation
• Future dynamics in f(R) theories
• A dynamical system representation of generalized Rastall gravity
• Cosmological reconstruction and $\Lambda$CDM universe in $f(Q,C)$ gravity
• The Stability of Anisotropic Compact Stars Influenced by Dark Matter under Teleparallel Gravity: An Extended Gravitational Deformation Approach
• Self-consistent description of a spherically-symmetric gravitational collapse
• A generalized Kasner transition for bouncing Bianchi I models in modified gravity theories
• Pressure effects in the weak-field limit of f(R) = R + alpha R^2 gravity
• The horizon-entropy increase law for causal and quasi-local horizons and conformal field redefinitions
• Batalin-Fradkin-Vilkovisky quantization of the generalized scalar electrodynamics
• Effects of modified gravity on the turnaround radius in cosmology
• Geodesic Deviation Equation in f(R) Gravity
• Parameterizing and Measuring Dark Energy Trajectories from Late-Inflatons
• Accretion disks around neutron and strange stars in ${\mathcal{R}}^2$ gravity
• Action growth for black holes in modified gravity
• Spatial Curvature in $f(R)$ Gravity
• Acceleration of the Universe in f(R) Gravity Models
• $Q$-$\Phi$ criticality and microstructure of charged AdS black holes in $f(R)$ gravity
• Modified arctan-gravity model mimicking a cosmological constant
• Information content in $F(R)$ brane models with non-constant curvature
• Constraining f(R) models with cosmic chronometers and the HII galaxy Hubble diagram
• Double layers in gravity theories
• Gravitational resonances in mimetic thick branes
• The effective dynamics of loop quantum $R^2$ cosmology
• $f(R)$ gravity modifications: from the action to the data
• Unimodular Gravity Traversable Wormholes
• Planck constraints on inflation in auxiliary vector modified $f(R)$ theories
• Tomography from the Next Generation of Cosmic Shear Experiments for Viable f(R) Models
• Black holes and regular black holes in coincident $f(\mathbb{Q},{\mathbb{B}}_Q)$ gravity coupled to nonlinear electrodynamics
• Test of hybrid metric-Palatini f(R)-gravity in binary pulsars
• Holographic Entanglement Entropy, Field Redefinition Invariance and Higher Derivative Gravity Theories
• Thin shells in (2+1)-dimensional F(R) gravity
• Role of Extended Gravity Theory in Matter Bounce Dynamics
• Generalizing the autonomous Kepler Ermakov system in a Riemannian space
• More on the first-order thermodynamics of scalar-tensor and Horndeski gravity
• The Noether Bessel Hagen Symmetry Approach for Dynamical Systems
• Symmetry of Brans-Dicke gravity as a novel solution-generating technique
• Propagating degrees of freedom in f(R) gravity
• A Review of Stable, Traversable Wormholes in f (R) Gravity Theories
• Extended Tolman III and VII solutions in $f(\mathcal{R},T)$ gravity: Models for neutron stars and supermassive stars
• Gauge coupling unification without leptoquarks
• $f(R)$ quantum cosmology: avoiding the Big Rip
• Tolman-Oppenheimer-Volkoff Equations and their implications or the structures of relativistic Stars in f(T) gravity
• A study on the interacting Ricci dark energy in $f(R,T)$ gravity
• Dynamical equivalence of $f(R)$ gravity in Jordan and Einstein frames
• Time and distance constraints on accelerating cosmological models
• Teleparallel gravity
• A longitudinal gauge degree of freedom and the Pais Uhlenbeck field
• The classical and quantum implications of the Raychaudhuri Equation in f(T)-gravity
• Reconstruction of $f(R,T)$ gravity model via the Raychaudhuri equation
• Cosmological evolution of equation of state for dark energy in G-essence models
• Energy Bounds in $f(R,G)$ Gravity with Anisotropic Background
• Implications of non-analytical f(R) gravity at Solar-System scales
• Investigating the Physical Properties of Traversable Wormholes in the Modified $f(R,T)$ Gravity
• Cosmological aspects of $f(R,T)$ gravity in a simple model with a parametrization of $q$
• Cosmology with non-minimal coupled gravity: inflation and perturbation analysis
• Bayesian analysis of bulk viscous matter dominated universe
• Reconstructing cosmic acceleration from modified and non-minimal gravity: The Yang-Mills case
• Halo collapse: virialization by shear and rotation in dynamical dark-energy models. Effects on weak-lensing peaks
• Reconstructing f(R) Gravity from a Chaplygin Scalar Field in de Sitter Spacetimes
• A cosmological exclusion plot: Towards model-independent constraints on modified gravity from current and future growth rate data
• Gravity stabilizes itself
• Braneworld solutions for modified theories of gravity with non-constant curvature
• Tension between SN and BAO: current status and future forecasts
• The Raychaudhuri Equation in inhomogeneous FLRW space-time : A $f(R)$-gravity model
• Simple counterterms for asymptotically AdS spacetimes in Lovelock gravity
• Renormalizable, asymptotically free gravity without ghosts or tachyons
• Constant curvature f(R) gravity minimally coupled with Yang-Mills field
• Can $f(R)$ gravity relieve $H_0$ and ${\sigma }_8$ tensions?
• Running Hubble constant: evolutionary Dark Energy
• Features of warped geometry in presence of Gauss-Bonnet coupling
• Inflation Based on the Tsallis Entropy
• Nonlinear resonant oscillation of gravitational potential induced by ultralight axion in $f(R)$ gravity
• Nonminimally Coupled Boltzmann Equation I: Foundations
• Black holes and gravitational waves in three-dimensional f(R) gravity
• Radion induced inflation on non-flat brane and modulus stabilization
• Constraints on the exponential $f(R)$ model from latest Hubble parameter measurements
• Linear Perturbation constraints on Multi-coupled Dark Energy
• The Generalized Uncertainty Principle in f(R) Gravity for a Charged Black Hole
• Constraints of general screened modified gravities from comprehensive analysis of binary pulsars
• Neutron stars in 4D Einstein-Gauss-Bonnet gravity
• Linearized modified gravity theories with a cosmological term: advance of perihelion and deflection of light
• Late time acceleration in a non-commutative model of modified cosmology
• Two approaches to testing general relativity in the strong-field regime
• A spherically symmetric and stationary universe from a weak modification of general relativity
• Homogeneous Gödel-type solutions in hybrid metric-Palatini gravity
• Cosmological disformal transformations to the Einstein frame and gravitational couplings with matter perturbations
• $f(R)$ theory and geometric origin of the dark sector in Horava-Lifshitz gravity
• Packing extra mass in compact stellar structures: An interplay between Kalb-Ramond field and extra dimensions
• On Modified Gravity
• Modified gravity in the presence of matter creation: scenario for the late Universe
• Thermodynamics of Evolving Lorentzian Wormholes at Apparent Horizon in $f(R)$ Theory of Gravity
• Quasilocal energy in modified gravity
• Age Problem in Lemaitre-Tolman-Bondi Void Models
• One-loop renormalization in Galileon effective field theory
• Matter Power Spectra in Viable $f(R)$ Gravity Models with Dynamical Background
• Impact of Extended Starobinsky Model on Evolution of Anisotropic, Vorticity-free Axially Symmetric Sources
• Solar System tests and chameleon effect in f (R) gravity
• Schwarzschild Black Hole Surrounded by Perfect Fluid Dark Matter in the presence of Quintessence Matter Field
• Cosmological model with time varying deceleration parameter in $F(R,G)$ gravity
• Scalar-tensor cosmologies with dust matter in the general relativity limit
• Rotating black strings in $f(R)$-Maxwell theory
• Constraints on Modified Gravity from Sunyaev-Zeldovich Cluster Surveys
• Can Dark Matter be an artifact of extended theories of gravity?
• Stability of Einstein static universe in gravity theory with a non-minimal derivative coupling
• Inflation with teleparallelism: Can torsion generate primordial fluctuations without local Lorentz symmetry?
• Stability of non-degenerate Ricci-type Palatini theories
• New scaling solutions in cubic Horndeski theories
• Light bending in $f(T)$ gravity
• Dark stars in Starobinsky's model
• Unifying dark matter, dark energy and inflation with a fuzzy dark fluid
• Inflation from $f(R)$ theories in gravity's rainbow
• Gravitationally collapsing stars in $f(R)$ gravity
• Cosmological perturbations in $F(R)$ gravity
• Constraints on decaying early modified gravity from cosmological observations
• $f(Q,L_m)$ gravity, and its cosmological implications
• Testing $f(R)$ Gravity With Scale Dependent Cosmic Void Velocity Profiles
• $f\left(R,{\nabla }_{{\mu }_1}R,\dots ,{\nabla }_{{\mu }_1}\dots {\nabla }_{{\mu }_n}R\right)$ theories of gravity in Einstein frame: A higher order modified Starobinsky inflation model in the Palatini approach
• New Classes of Off-Diagonal Cosmological Solutions in Einstein Gravity
• Test of conformal gravity with astrophysical observations
• Perturbations in the relaxation mechanism for a large cosmological constant
• Higgs-induced spectroscopic shifts near strong gravity sources
• Analytically Approximation Solution to Einstein-Cubic Gravity
• Conformal relativity versus Brans-Dicke and superstring theories
• Phantom energy dominated universe as a transient stage in $f(R)$ cosmology
• Analytic Electrically Charged Black Holes in $F(R)$-ModMax Theory
• 3D Weak Lensing: Modified Theories of Gravity
• Peculiar thermal states in the first-order thermodynamics of gravity
• Cosmological implications of Rastall-$f(R)$ theory
• Ekpyrotic universes in $F(R)$ Hořava-Lifshitz gravity
• The generalized second law of thermodynamics for interacting $f(R)$ gravity
• Dark energy versus modified gravity: Impacts on measuring neutrino mass
• Neutron star masses in $R^2$-gravity
• The Layzer-Irvine equation in theories with non-minimal coupling between matter and curvature
• Newtonian and Post Newtonian Expansionfree Fluid Evolution in f(R) Gravity
• Generating Rotating Spacetime in Ricci-Based Gravity: Naked Singularity as a Black Hole Mimicker
• Charged particle motions near non-Schwarzschild black holes with external magnetic fields in modified theories of gravity
• Stability of a Class of Non-Static Axial Self-Gravitating Systems in $f(R)$ Gravity
• Jeans Instability in Non-Minimal Matter-Curvature Coupling Gravity
• Noether Symmetry Approach in Scalar-Torsion $f(T,\varphi )$ Gravity
• Indistinguishability of Warm Dark Matter, Modified Gravity, and Coupled Cold Dark Matter
• Is gravitational collapse possible in $f(R)$ gravity?
• Calculation of the critical overdensity in the spherical-collapse approximation
• A general framework to test gravity using galaxy clusters III: Observable-mass scaling relations in $f(R)$ gravity
• Dark matter and dark energy induced by condensates
• Modified gravity with an exponential function of curvature
• Inflation with F(T) Teleparallel Gravity
• Why scalar-tensor equivalent theories are not physically equivalent?
• Stringent Pulsar Timing Bounds on Light Scalar Couplings to Matter
• Cosmological evolution with quadratic gravity and nonideal fluids
• Geometric Dark Matter
• Can the Big Bang Singularity be avoided by a single scalar field?
• The f(R) Gravity Function of the Linde Quintessence
• Unified $f(R)$ gravity at local scales
• Sudden singularities in generalized hybrid metric-Palatini cosmologies
• Stable Palatini $f(\mathcal{R})$ braneworld
• Scalar-Tensor gravity with system-dependent potential and its relation with Renormalization Group extended General Relativity
• On the Emergence of Accelerating Cosmic Expansion in f(R) Theories of Gravity
• (2+1)-dimensional solutions in $F(R)$ gravity
• Imperfect fluid cosmological model in modified gravity
• Breaking the cosmological background degeneracy by two-fluid perturbations in f(R) gravity
• Cosmology in modified $f(\mathcal{G})$ gravity: a late time cosmic phenomena
• Classical and tree-level approaches to gravitational deflection in higher-derivative gravity
• $\text{fRevolution}$ $-$ Relativistic Cosmological Simulations in $f(R)$ Gravity I: Methodology
• Mimetic Compact Stars
• Black Hole Topology in $f(R)$ Gravity
• Late Time Cosmological Evolution in f(R) theories with Ordinary and Collisional Matter
• Dynamics of viscous cosmologies in the full Israel-Stewart formalism
• Gravitational resonances on $f(R)$-brane
• Charged slowly rotating toroidal black holes in the (1+3)-dimensional Einstein-power-Maxwell theory
• Cosmic stringlike objects in hybrid metric-Palatini gravity
• Nonminimally coupled Weyl gravity
• Ghost and Laplacian Instabilities in the Teleparallel Horndeski Gravity
• Foundations of ghost stability
• Constraints on dark energy models from radial baryon acoustic scale measurements
• Solar System tests of some models of modified gravity proposed to explain galactic rotation curves without dark matter
• Weak equivalence principle for self-gravitating bodies: A sieve for purely metric theories of gravity
• Revisiting the matter power spectra in $f(R)$ gravity
• Cosmological evolution of thermal relic particles in $f(R)$ gravity
• Generalized Ashtekar variables for Palatini f(R) models
• Restricting Fourth Order Gravity via Cosmology
• Friedmann equations from nonequilibrium thermodynamics of the Universe: A unified formulation for modified gravity
• Moment of inertia and compactness of quark stars within the context of $f(R,T,L_m)$ gravity
• Curvature-matter couplings in modified gravity: from linear models to conformally invariant theories
• Analyzing modified unimodular gravity via Lagrange multipliers
• Gravitational collapse of massless scalar field in $f(R)$ gravity
• Geometric Proca with Matter in Metric-Palatini Gravity
• A Non-static Quantum inspired Spacetime in $f(R)$ Gravity: Gravity's Rainbow
• Quantum vacuum effects as generalized f(R) gravity. Application to stars
• A study of positive energy condition in Bianchi V spacetimes via Noether symmetries
• Existence and disappearance of conical singularities in Gleyzes-Langlois-Piazza-Vernizzi theories
• Cosmic Acceleration in Brans-Dicke Cosmology
• Beyond Schwarzschild-de Sitter spacetimes: II. An exact non-Schwarzschild metric in pure $R^2$ gravity and new anomalous properties of $R^2$ spacetimes
• Unexplored regions in teleparallel $f(T)$ gravity: Sign-changing dark energy density
• Probing dark energy with the next generation X-ray surveys of galaxy clusters
• Universal properties of the near-horizon geometry
• Dynamical apparent horizons in inhomogeneous Brans-Dicke universes
• Cosmological perturbations in $k$-essence model
• Updating constraints on phantom crossing $f(T)$ gravity
• Gravitational tensor and scalar modes in $f(Q,B)$ non-metric gravity
• Testing non-local gravity by clusters of galaxies
• Super-entropic black hole with Immirzi hair
• Charged black holes in string-inspired gravity: I. Causal structures and responses of the Brans-Dicke field
• Energy-Momentum Squared Gravity: A Brief Overview
• Natural Inflation with non minimal coupling to gravity in $R^2$ gravity under the Palatini formalism
• Testing a varying-$\Lambda$ model for dark energy within Co-varying Physical Couplings framework
• Spacetime Entanglement with f(R) Gravity
• The future of gravitational theories in the era of the gravitational wave astronomy
• Inhomogeneous viscous fluids in FRW universe
• Bouncing solutions in $f(T)$ gravity
• Black holes and wormholes subject to conformal mappings
• Galactic rotation dynamics in a new $f(\mathcal{R})$ gravity model
• A static axisymmetric exact solution of $f(R)$-gravity
• On Nonlocal Modified Gravity and its Cosmological Solutions
• From thermodynamics to the solutions in gravity theory
• A cosmological scenario from the Starobinsky model within the $f(R,T)$ formalism
• Stability of Schwarzschild black hole in f(R) gravity with the dynamical Chern-Simons term
• Polar Quasinormal Modes of Neutron Stars in Massive Scalar-Tensor Theories
• Stability of cosmic structures in scalar-tensor theories of gravity
• Simulation of geodesic trajectory of charged BTZ black holes in massive gravity
• Inflation from $(R+\gamma R^n-2\Lambda )$ Gravity in Higher Dimensions
• Accretion disks around a static black hole in $f(R)$ gravity
• Stability and Space Phase Analysis in f(R) theory with Generalized Exponential model
• Beyond Schwarzschild-de Sitter spacetimes: I. A new exhaustive class of metrics inspired by Buchdahl for pure $R^2$ gravity in a compact form
• Tabletop potentials for inflation from $f(R)$ gravity
• What is needed of a scalar field if it is to unify inflation and late time acceleration ?
• f(T) cosmology against the cosmographic method: A new study using mock and observational data
• On exponential modified gravity
• Initial conditions for the scalaron dark matter
• Strange stars in $f(R)$ theories of gravity in the Palatini formalism
• The Maxwell-Chern-Simons gravity and its cosmological implications
• Dark energy as a curvature of space-time induced by quantum vacuum fluctuations
• Scalar field collapse in Gauss-Bonnet gravity
• Gravitational collapse in f(R) gravity for a spherically symmetric spacetime admitting a homothetic Killing vector
• Cosmic Growth in $f(T)$ Teleparallel Gravity
• Growth of structures using redshift space distortion in $f(T)$ Cosmology
• A study of perturbations in scalar-tensor theory using 1+3 covariant approach
• Estimating the parameters of Hybrid Palatini gravity model with the Schwarzschild precession of S2, S38 and S55 stars: case of bulk mass distribution
• Parity violation in gravitational waves and observational bounds from third-generation detectors
• Stability of Schwarzschild-$f(R)$ gravity thin-shell wormholes
• Dynamics and Constraints of the Massive Gravitons Dark Matter Flat Cosmologies
• Astrophysical black holes as natural laboratories for fundamental physics and strong-field gravity
• Can $f(R)$ gravity isotropize a pre-bounce contracting universe?
• Effective Dark Matter Halo catalog in $f(R)$ gravity
• Analytic Solutions and Observational support: A study of $f(R,T)$ gravity with $f(R,T)=R+h(T)$
• $f(T)$ non-linear massive gravity and the cosmic acceleration
• Compact objects in unimodular gravity
• Brans--Dicke cosmology does not have the $\Lambda$CDM phase as an universal attractor
• FLRW Cosmology in Metric-Affine $F(R,Q)$ Gravity
• Does black hole continuum spectrum signal f(R) gravity in higher dimensions?
• Cosmological Probes of Structure Growth and Tests of Gravity
• Weak-field regime of the generalized hybrid metric-Palatini gravity
• The final state of gravitational collapse in Eddington-inspired Born-Infeld theory
• Singularities in Spherically Symmetric Solutions with Limited Curvature Invariants
• Revisiting The Coincidence Problem in $f(R)$ Gravitation
• The physical foundations for the geometric structure of relativistic theories of gravitation. From General Relativity to Extended Theories of Gravity through Ehlers-Pirani-Schild approach
• Constant-Roll Inflation in modified $f(R,\varphi )$ gravity model using Palatini Formalism
• A cosmological dust model with extended f(chi) gravity
• Vector dark energy models with quadratic terms in the Maxwell tensor derivatives
• Neutrino pair annihilation ($\nu \bar{\nu }\to e^{-}{e}^{+}$) in the presence of quintessence surrounding a black hole
• Light deflection angle through velocity profile of galaxies in $f(R)$ model
• Charged Cylindrical Black Holes in Conformal Gravity
• Gravitational collapse in non-minimally coupled gravity: finite density singularities and the breaking of the no-hair theorem
• Kuchowicz gravastars in the braneworld formalism
• Importance of being nonminimally coupled: Scalar Hawking radiation from regular black holes
• Linearized physics and gravitational-waves polarizations in the Palatini formalism of GBD theory
• Phase-space analysis of dark energy models in non-minimally coupled theories of gravity
• Geometrized quantum Galileons
• Quantum corrections to the generalized Proca theory via a matter field
• Vacuum Solution of a Linear Red-Shift Based Correction in $f(R)$ Gravity
• Late-time acceleration in Higher Dimensional Cosmology
• Equation of State of Neutron Stars with Junction Conditions in the Starobinsky Model
• Limited Modified Gravity
• Lagrangian formulation of the Tsallis entropy
• Can nonlocal gravity really explain dark energy?
• Some Cosmological Solutions of a New Nonlocal Gravity Model
• Perturbations of Keplerian Orbits in Stationary Spherically Symmetric Spacetimes
• Cosmological Evolution of Pilgrim Dark Energy
• Black Hole entropy for two higher derivative theories of gravity
• Charged Vaidya Solution Satisfies Weak Energy Condition
• Can galaxy clusters, type Ia supernovae and cosmic microwave background rule out a class of modified gravity theories?
• A note on the dynamical system formulations in $f(R)$ gravity
• Do Solar System experiments constrain scalar-tensor gravity?
• Implications of the Holst term in a $f(R)$ theory with torsion
• Invariant conserved currents in generalized gravity
• Testing scale-invariant inflation against cosmological data
• Revisiting compact star in $F(R)$ gravity: Roles of chameleon potential and energy conditions
• Generalized scalar field cosmologies: theorems on asymptotic behavior
• Can background cosmology hold the key for modified gravity tests?
• Quasi-normal Modes of Static Spherically Symmetric Black Holes in $f(R)$ Theory
• Bayesian analysis of CCDM Models
• Revisiting the screening mechanism in $f(R)$ gravity
• In search of an interaction in the dark sector through Gaussian Process and ANN approaches
• Growth of structures and redshift-space distortion data in scale-dependent gravity
• Cosmological Consequences of Exponential Gravity in Palatini Formalism
• Studying the Intervention of an Unusual Term in $f(T)$ Gravity via Noether Symmetry
• Quasi Static Evolution of Compact Objects in Modified Gravity
• Cloud of strings in f(R) gravity
• Unimodular Constraint on global scale Invariance
• Invisibility of antisymmetric tensor fields in the light of $F(R)$ gravity
• Bounds on Higher Derivative $f(R,\square R,T)$ Models from Energy Conditions
• Birkhoff's Theorem in f(T) Gravity up to the Perturbative Order
• Observational constraints to a phenomenological $f\left(R,\nabla R\right)$-model
• Stability of a modified Jordan-Brans-Dicke theory in the dilatonic frame
• Cosmic Acceleration and Brans-Dicke Theory
• Constraint propagation equations of the 3+1 decomposition of f(R) gravity
• Linear perturbations in viable f(R) theories
• $R^n$ gravity is kicking and alive: the cases of Orion and NGC 3198
• Small Cosmological Constant from Running Gravitational Coupling
• Chebyshev cosmography in the framework of extended symmetric teleparallel theory
• About matter and dark-energy domination eras in R^n gravity or lack thereof
• Gravitational Matter Creation, Multi-fluid Cosmology and Kinetic Theory
• Observational signatures of a static $f(R)$ black hole with thin accretion disk
• Consequences of f(R)-theories of gravity on gravitational leptogenesis
• Dynamical-Screening and the Phantom-Like Effects in a DGP-Inspired $F(R,\varphi )$ Model
• Past-directed scalar field gradients and scalar-tensor thermodynamics
• Acceleration in Weyl integrable spacetime
• Structure formation in $f(R)$ gravity: A distinguishing probe between the dark energy and modified gravity
• Pantheon+ constraints on dark energy and modified gravity: An evidence of dynamical dark energy
• Chiral Gravitational Waves in Palatini Chern-Simons
• Thermal stability of stealth and de Sitter spacetimes in scalar-tensor gravity
• Compact stars in $f(T)=T+\xi T^{\beta }$ gravity
• $f(R)$ gravity and Tsallis holographic dark energy
• FLRW-Cosmology in Generic Gravity Theories
• On multifluid perturbations in scalar-tensor cosmology
• On Shear-free perturbations of f(R) gravity
• Black Hole Perturbations and Quasinormal Modes in Hybrid Metric-Palatini Gravity
• Oscillation dynamics of scalarized neutron stars
• Gravitational Waves in Chern-Simons-Gauss-Bonnet Gravity
• Neutron Stars in Modified Teleparallel Gravity
• Dark Energy Nature in Logarithmic $f(R,T)$ Cosmology
• Cosmological stability in $f(\varphi ,\mathcal{G})$ gravity
• Constrained cosmological model in $f(Q,T)$ gravity with non-linear non-metricity
• Trapped surfaces and nature of singularities in Lyra's geometry
• Sesame: A power spectrum emulator pipeline for beyond-$\Lambda$CDM models
• Noether Symmetries in $f(T,T_G)$ Cosmology
• Improving Dark Energy Constraints with High Redshift Type Ia Supernovae from CANDELS and CLASH
• Silhouette and spectral line profiles in the special modification of the Kerr black hole geometry generated by quintessential fields
• Inflation from higher dimensions
• Cosmological signature change in Cartan Gravity with dynamical symmetry breaking
• Analysis of $f(R)$ Theory Corresponding to NADE and NHDE
• $R^2$-gravity quark stars from perturbative QCD
• Cosmological dynamics of magnetic Bianchi I in viable $f(R)$ models of gravity
• Third quantization of $f(R)$-type gravity
• Covariant action for bouncing cosmologies in modified Gauss-Bonnet gravity
• Influence of pressure anisotropy and non-metricity parameter on mass-radius relation and stability of millisecond pulsar in $f(Q)$ gravity
• Quantum simulation of dark energy candidates
• Multi-fluid cosmology in Einstein gravity: analytical solutions
• Cosmology based on $f(R)$ gravity with $\mathcal{O}(1)$ eV sterile neutrino
• Scalar and spinor quasinormal modes of an $f(R)$ global monopole
• Dynamical analysis of modified gravity with nonminimal gravitational coupling to matter
• Finite Tsallis Gravitational Partition Function for a System of Galaxies
• Two new approaches to the anomalous limit of Brans-Dicke to Einstein gravity
• Exact Cosmological Solutions of $f(R)$ Theories via Hojman Symmetry
• Exact Scalar-Tensor Cosmological Solutions via Noether Symmetry
• Invariant quantities of Scalar-Tensor Theories for stellar structure
• Periodic Cosmological Evolutions of Equation of State for Dark Energy
• Topological phantom AdS black holes in $F(R)$ gravity
• A Born-Infeld-like f(R) gravity
• Linearization of a warped $f(R)$ theory in the higher-order frame
• Dynamics of DiskMass Survey galaxies in refracted gravity
• Observable Primordial Gravitational Waves from Non-minimally Coupled $R^2$ Palatini Modified Gravity
• Topological black holes in mimetic gravity
• What kind of science is cosmology?
• Cylindrically Symmetric Vacuum Solutions in Higher Dimensional Brans-Dicke Theory
• Geometric Perfect Fluids from Extended Gravity
• Friedmann equations in the Codazzi parametrization of Cotton and extended theories of gravity and the Dark Sector
• Prospects of constraining $f(T)$ gravity with the third-generation gravitational-wave detectors
• Cosmological constraints from low-redshift data
• Noether's stars in $f(\mathcal{R})$ gravity
• Are stealth scalar fields stable?
• Dark sector unifications: dark matter-phantom energy, dark matter -- constant $w$ dark energy, dark matter-dark energy-dark matter
• Dynamical properties of Bianchi-I spacetimes in $f(R)$ gravity
• Stellar Structure Equations in Extended Palatini Gravity
• Black hole shadow and acceleration bounds for spherically symmetric spacetimes
• Lessons from $f(R,R_c^2,R_m^2,L_m)$ gravity: Smooth Gauss-Bonnet limit, energy-momentum conservation and nonminimal coupling
• Reply to `A comment on `The Cauchy problem of f(R) gravity''
• Pure Geometric Field Theory: Description of Gravity and Material Distribution
• Regularization of $f(T)$ gravity theories and local Lorentz transformation
• Observational Constraints on the Normal Branch of a Warped DGP Cosmology
• Issues in Palatini ${\mathcal{R}}^2$ inflation: Bounds on the Reheating Temperature
• Cosmology: the search for twenty-four (or more) functions
• On Nonlocal Modified Gravity and Cosmology
• Constraining f(R) theories with cosmography
• Cosmological study of a symmetric teleparallel gravity model
• $f(T)$ cosmology in the regime of quasar observations
• Constraints on Cubic and $f(P)$ Gravity from the Cosmic Chronometers, BAO & CMB datasets : Use of Machine Learning Algorithms
• Quantum kinetic theory of Jeans instability in non-minimal matter-curvature coupling gravity
• Repulsive gravity model for dark energy
• Dynamical Complexity in Teleparallel Gauss-Bonnet Gravity
• Whether Lyra's Manifold Itself is a Hidden Source of Dark Energy
• Charged Compact Stars in Extended $f(\mathcal{R},\mathcal{G},\mathcal{T})$ Gravity
• Fermion localization in higher curvature and scalar-tensor theories of gravity
• Cosmological dynamics and observational constraints on a viable $f(Q)$ non-metric gravity model
• Universal thermodynamics in different gravity theories: Conditions for generalized second law of thermodynamics and thermodynamical equilibrium on the horizons
• Characteristic Formulation for Metric $f(R)$ Gravity
• Stabilization of Linear Higher Derivative Gravity with Constraints
• Cosmological constraints of Palatini $f(\mathcal{R})$ gravity
• Constraints on the symmetry noninheriting scalar black hole hair
• Black Holes with Electric and Magnetic Charges in $F(R)$ Gravity
• Power-law solutions and accelerated expansion in scalar-tensor theories
• (3+1)-Formulation for Gravity with Torsion and Non-Metricity: The Stress-Energy-Momentum Equation
• Inferring dark energy properties from the scale factor parametrisation
• Horndeski extension of the minimal theory of quasidilaton massive gravity
• Nonlocal de Sitter gravity and its exact cosmological solutions
• Minisuperspace Quantization of $f\left(T,B\right)$ Cosmology
• Thin accretion disk images of the black hole in symmergent gravity
• Mutated hybrid inflation in $f(R,\square R)$-gravity
• Energy nonconservation and relativistic trajectories: Unimodular gravity and beyond
• Geometric and topological corrections to Schwarzschild black hole
• New Cosmological Solutions in Nonlocal Modified Gravity
• Starobinsky inflation with a quadratic Weyl tensor
• f(R) Gravity in an Ellipsoidal Universe
• The Well-Tempered Cosmological Constant: The Horndeski Variations
• Linearized modified gravity theories and gravitational waves physics in the GBD theory
• Systematics in the Gamma Ray Bursts Hubble diagram
• Configurational Entropy and braneworlds in f(T,B) gravity
• Wyman's "other" scalar field solution, Sultana's generalization, and their Brans-Dicke and $R^2$ relatives
• Dark sector evolution in Horndeski models
• From Lovelock to Horndeski's generalised scalar-tensor theory
• Thermal origin of the attractor-to-general-relativity in scalar-tensor gravity
• Post-Newtonian $\gamma$-like parameters and the gravitational slip in scalar-tensor and $f(R)$ theories
• Parametrized post-Newtonian limit of generalized scalar-nonmetricity theories of gravity
• Myrzakulov $F(T,Q)$ gravity: cosmological implications and constraints
• Noether symmetry in the Nash theory of gravity
• Starobinsky Inflation and beyond in Einstein-Cartan Gravity
• Deforming the Starobinsky model in ghost-free higher derivative supergravities
• Infinitely degenerate exact Ricci-flat solutions in f(R) gravity
• Environmental screening of dark matter haloes in $f(R)$ gravity
• Shape of Dark Energy: Constraining Its Evolution with a General Parametrization
• Problems with Modified Theories of Gravity, as Alternatives to Dark Energy
• Gravitational recoil from binary black hole mergers in scalar field clouds
• Energy conditions in f(T) gravity with higher-derivative torsion terms
• Equivalence between Scalar-Tensor theories and $f(R)$-gravity: From the action to Cosmological Perturbations
• Scalar perturbations of Eddington-inspired Born-Infeld braneworld
• ISW-Galaxy Cross Correlation:A probe of Dark Energy clustering and distribution of Dark Matter tracers
• Odd-parity stability of hairy black holes in $U(1)$ gauge-invariant scalar-vector-tensor theories
• Exploring departures from Schwarzschild black hole in $f(R)$ gravity
• Holographic dark energy with time depend gravitational constant in the non-flat Ho$\check{r}$ava-Lifshitz cosmology
• On Shapiro time delay in massive scalar-tensor theories
• Exploring Plane Symmetric Solutions in $f(R)$ Gravity
• Probing gravity with redshift-space distortions: effects of tracer bias and sample selection
• Using Noether symmetries to specify f(R) gravity
• Entropy Balance Equation of Spacetime Thermodynamics in f(R) Gravity
• Withholding Potentials, Absence of Ghosts and Relationship between Minimal Dilatonic Gravity and f(R) Theories
• Dynamic properties of cyclic cosmologies
• A new approach to cosmological perturbations in f(R) models
• On the Conformal Frames in $f(R)$ Gravity
• Internal structure of cuscuton Bloch brane
• Conformal Killing cosmology -- Geometry, dark sector, growth of structures, and big rip
• Hybrid metric-Palatini brane system
• Geodesic Congruences and a Collapsing Stellar Distribution in f (T ) Theories
• Dark effects in $f(R,P)$ gravity
• Investigating the physical and geometrical parameters of the cosmological models with anisotropic background
• Extension of Loop Quantum Gravity to Metric Theories beyond General Relativity
• Cosmic strings in generalized hybrid metric-Palatini gravity
• Sensitivity of third-generation interferometers to extra polarizations in the Stochastic Gravitational Wave Background
• Linear Stability of $f(R,\varphi ,X)$ Thick Branes: Tensor Perturbations
• Discrete quantum spectrum of black holes
• Direct tests of General Relativity under screening effect with galaxy-scale strong lensing systems
• Intricacies of Cosmological bounce in polynomial metric $f(R)$ gravity for flat FLRW spacetime
• Distinguishing f(R) theories from general relativity by gravitational lensing effect
• Gravitational waves in higher-order $R^2$ gravity
• Search for Higgs shifts in white dwarfs
• Cosmic Time Slip: Testing Gravity on Supergalactic Scales with Strong-Lensing Time Delays
• Graviton and scalar propagations on AdS(4) space in f(R) gravities
• Turnaround size of non-spherical structures
• Conservation Laws and Stability of Field Theories of Derived Type
• Structure formation in an anisotropic universe: Eulerian perturbation theory
• Gravitational metamaterials from optical properties of spacetime media
• Tackling non-linearities with the effective field theory of dark energy and modified gravity
• Gravitational constant in multiple field gravity
• Observational constraints on varying fundamental constants in a minimal CPC model
• Kaluza-Klein Reduction of a Quadratic Curvature Model
• The interaction of neutrinos with Phantom, Quintessence, and Quintum scalar fields and its effect on the formation of structures in the early Universe
• Binary systems in massive scalar-tensor theories: Next-to-leading order gravitational wave phase from effective field theory
• Torsion and accelerating expansion of the universe in quadratic gravitation
• $f(T,B)$ Gravity in the late Universe in the context of local measurements
• Forecasting cosmological parameter constraints from near-future space-based galaxy surveys
• A correspondence between $1^{st}$ and $2^{nd}$ order formalism by a metricity constraint
• On the Renormalization Group perspective of $\alpha$-attractors
• Cosmic acceleration and $f(R)$ theory: perturbed solution in a matter FLRW model
• Weighing neutrinos in $f(R)$ gravity in light of BICEP2
• Exploring the Cosmological Model in $f(R,T^{\varphi })$ Gravity with Observational Constraints
• Gravity generated by four one-dimensional unitary gauge symmetries and the Standard Model
• Improved analytical modeling of the non-linear power spectrum in modified gravity cosmologies
• FRW cosmologies and hyperscaling-violating geometries: higher curvature corrections, ultrametricity, Q-space/QFT duality, and a little string theory
• Accurate Computation of the Screening of Scalar Fifth Forces in Galaxies
• Role of spatial curvature in the primordial gravitational wave power spectrum
• A regular black hole as the final state of evolution of a singular black hole
• Parametrizing the transition to the phantom epoch with Supernovae Ia and Standard Rulers
• Dynamics of viable $f(R)$ dark energy models in the presence of Curvature-Matter interactions
• A note on the linear stability of black holes in quadratic gravity
• Complete density perturbations in the Jordan-Fierz-Brans-Dicke theory
• On the equivalence between different canonical forms of F(R) theory of gravity
• Vacuum solutions around spherically symmetric and static objects in the Starobinsky model
• Astrophysical structures from primordial quantum black holes
• Exploring bulk viscous unified scenarios with Gravitational Waves Standard Sirens
• Thin accretion disk signatures in hybrid metric-Palatini gravity
• Cosmographic analysis of sign-switching dark energy
• Stable soliton dark matter wormhole in non-minimally coupled $f(\mathcal{Q},\mathcal{T})$ gravity
• Spherically symmetric configurations in the quadratic $f(R)$ gravity
• Compact binary systems in Einstein-Aether gravity: Direct integration of the relaxed field equations to 2.5 post-Newtonian order
• Irreversible Geometrothermodynamics of Open Systems in Modified Gravity
• $f(Q,T)$ gravity: From early to late-time cosmic acceleration
• Superradiant (In)stability, Greybody Radiation, and Quasinormal Modes of Rotating Black Holes in non-linear Maxwell f (R) Gravity
• Maxwell extension of $f(R)$ gravity
• $f(T,B)$ gravity in a Friedmann-Lema\^ıtre-Robertson-Walker universe with nonzero spatial curvature
• Quantum gravity phenomenology at the dawn of the multi-messenger era -- A review
• Physical black holes in fourth-order gravity
• Crossing the Cosmological Constant Line on a Warped DGP Brane
• Reconstructing Mimetic Cosmology
• Tensor Perturbations and Thick Branes in Higher-dimensional $f(R)$ Gravity
• $f(\bar{R},L(X))$-gravity in the context of dark energy with power law expansion and energy conditions
• Effects of Two Quantum Correction Parameters on Chaotic Dynamics of Particles Near Renormalized Group Improved Schwarzschild Black Holes
• Collapse in $f(R)$ gravity and the method of $R$ matching
• The Noether Symmetry Approach: Foundation and applications. The case of scalar-tensor Gauss-Bonnet gravity
• The study of Kantowski-Sachs perfect fluid cosmological model in modified gravity
• The kinematic Sunyaev-Zel'dovich effect of the large-scale structure (II): the effect of modified gravity
• Quantum gravitational signatures in next-generation gravitational wave detectors
• Cosmological constraints on $\gamma$-gravity models
• F(R) cosmology via Noether symmetry and lambda-Chaplygin Gas like model
• Polynomial $f(R)$ Palatini cosmology -- dynamical system approach
• On static and spherically symmetric solutions of Starobinsky model
• Duality transformation and conformal equivalent scalar-tensor theories
• A Critical Assessment of Black Hole Solutions With a Linear Term in Their Redshift Function
• Anisotropic Universe in $f(\mathcal{G},\text{T})$ Gravity
• Accretion of matter and spectra of Binary X-ray sources in Massive Gravity
• Critical exact solutions for self-gravitating Dirac fields
• Early universe in view of a modified theory of gravity
• Warm inflation with non-comoving scalar field and radiation fluid
• Thin shells in F(R) gravity with non-constant scalar curvature
• Rotating Killing horizons in generic $F(R)$ gravity theories
• The gauge symmetries of f(R) gravity with torsion in the Cartan formalism
• Comments on universal properties of entanglement entropy and bulk reconstruction
• Hysteresis in the Sky
• Spectral indices in Eddington-inspired Born-Infeld inflation
• Effective dark matter power spectra in $f(R)$ gravity
• Black hole solutions of gravity theories with nonminimal coupling between matter and curvature
• Cosmological dynamics of a non-minimally coupled bulk scalar field in DGP setup
• The 1/c expansion of nonminimally coupled curvature-matter gravity model and constraints from planetary precession
• Rindler type acceleration in f(R) gravity
• Scalar torsion and a new symmetry of general relativity
• Third quantization of $f(R)$-type gravity II - General $f(R)$ case -
• Topological electro-vacuum solutions in extended gravity
• SNe Ia Tests of Quintessence Tracker Cosmology in an Anisotropic Background
• Scalaron production in contracting astrophysical objects
• Cosmic acceleration and phantom crossing in $f(T)$-gravity
• Relaxing a large cosmological constant in the astrophysical domain
• Finite-time singularities in modified $\mathcal{F}(R,G)$-gravity and singularity avoidance
• New Cases of Universality Theorem for Gravitational Theories
• Hamiltonian perturbation theory in f(R) gravity
• Fundamentals and recent developments in non-perturbative canonical Quantum Gravity
• Disformal mappings of spherical DHOST geometries
• Constraint on reconstructed f(R) gravity models from gravitational waves
• Chameleon Mechanism in Scalar Nonmetricity Cosmology
• The Black Hole Membrane Paradigm in f(R) Gravity
• Loop quantum modified gravity and its cosmological application
• Evolution of the Chameleon Scalar Field in the Early Universe
• Interacting Models of Dark Energy and Dark Matter in Einstein scalar Gauss Bonnet Gravity
• Cosmological constant in F(R) supergravity
• Phi Zeta Delta: Growth of Perturbations in Parameterized Gravity for an Einstein-de Sitter Universe
• Black Holes and Wormholes Beyond Classical General Relativity
• Beyond Einstein's General Relativity
• Thin shells surrounding black holes in F(R) gravity
• Averaging inhomogeneities in scalar-tensor cosmology
• First-order thermodynamics of Horndeski cosmology
• Bounds on tidal charges from gravitational-wave ringdown observations
• Weak gravitational lensing by compact objects in fourth order gravity
• Impact of curvature based geometric constraints on $F(R)$ theory
• First law of thermodynamics and entropy of FLRW universe in modified gravity
• Black hole formation from a null fluid in extended Palatini gravity
• $f(R)$ gravity with Torsion and the Immirzi field: signature for GW detection
• First-order thermodynamics of scalar-tensor gravity
• Dissipative quintessence, and its cosmological implications
• Cooling Process of White Dwarf Stars in Palatini $f(R)$ Gravity
• A modified variational principle for gravity in modified Weyl geometry
• Propagation and Fluxes of Ultra High Energy Cosmic Rays in f(R) Gravity Theory
• An attempt to add Barrow entropy in $f(R)$ gravity
• Spherical collapse and virialization in $f(T)$ gravities
• The Effective Fluid approach for Modified Gravity and its applications
• Alternative approach to the Starobinsky model for inflation scenarios
• Gravitomagnetic effects in Kerr-de Sitter space-time
• Reconstructing $f(T)$ modified gravity from ECHDE and ECNADE models
• Binary systems in Palatini-f(R) gravity
• A modified Friedmann equation
• Gravitational waves from inspiraling black holes in quadratic gravity
• Neutrino pair annihilation above black-hole accretion disks in modified gravity
• Compact static stars in minimal dilatonic gravity
• Energy Constraints and $F(T,T_G)$ Cosmology
• Testing fundamental physics with photon frequency shift
• Cosmological Perturbations and Quasi-Static Assumption in $f(R)$ Theories
• New Cosmological Solutions of a Nonlocal Gravity Model
• The Chameleon Effect in the Jordan Frame of the Brans--Dicke Theory
• Variations of Infinite Derivative Modified Gravity
• Black Hole Shadows Constrain Extended Gravity
• A note on the stability of Morris-Thorne wormholes
• Renormalization-group techniques for single-field inflation in primordial cosmology and quantum gravity
• A relativistic description of MOND using the Palatini formalism in an extended metric theory of gravity
• Logarithmic corrections to Newtonian gravity and Large Scale Structure
• Gravitational waves in Brans-Dicke Theory with a cosmological constant
• Functors of actions
• Brans-Dicke Galileon and the Variational Principle
• Late-time and Big Bang nucleosynthesis constraints for generic modify gravity surveys
• Decay of $f(R)$ quintessence into dark matter: mitigating the Hubble tension?
• Constraints on Gravitation from Causality and Quantum Consistency
• Bound on photon circular orbits in general relativity and beyond
• Joint Analysis of Constraints on f(R) Parametrization from Recent Cosmological Observations
• A general framework to test gravity using galaxy clusters VI: Realistic galaxy formation simulations to study clusters in modified gravity
• Ultraviolet Sensitivity in Higgs-Starobinsky Inflation
• Probing the H0 Tension with Holographic Dark Energy in Unimodular Gravity: Insights from DESI DR2
• (3+1)-Formulation for Gravity with Torsion and Non-Metricity II: The Hypermomentum Equation
• Quantum Dynamics of the Isotropic Universe in the Metric f(R) Gravity
• Early and Late-time Cosmic Acceleration in Non-minimal Yang-Mills-$f(G)$ Gravity
• Palatini formulation for gauge theory: implications for slow-roll inflation
• Bouncing cosmological models in a functional form of F(R) gravity
• Constraining Exponential f(Q) Gravity with Cosmic Chronometers and Supernovae: A Data-Driven Analysis
• Beyond Two Parameters: Revisiting Dark Energy with the Latest Cosmic Probes
• Spherically symmetric and static solutions in $f(R)$ gravity coupled with EM fields
• Inflation with $f(R,\varphi )$ in Jordan frame
• Gravity and Matters on a pure geometric thick polynomial $f(R)$ brane
• Linearization of a warped $f(R)$ theory in the higher-order frame II: the equation of motion approach
• Shadows and Optical Appearances of Black Holes in $R^2$ Gravity
• Scalar field as an intrinsic time measure in coupled dynamical matter-geometry systems. I. Neutral gravitational collapse
• Testing theories of Gravity and Supergravity with inflation and observations of the cosmic microwave background
• Simultaneous effect of Modified Gravity and Primordial Non-Gaussianity in Large Scale Structure Observations
• Cosmic expansion from boson and fermion fields
• Equation of State in the Presence of Gravity
• The cosmological constant filter without big bang singularity
• Observational tests of asymptotically flat ${\mathcal{R}}^2$ spacetimes
• Randall-Sundrum limit of f(R) brane-world models
• The large scale structure formation in an expanding universe
• Knot Universes in Bianchi Type I Cosmology
• Cosmological effects on $f(\bar{R},\bar{T})$ gravity through a non-standard theory
• Energy Conditions in Gauss-Bonnet Gravity
• Testing General Relativity: new measurements of gravitational redshift in galaxy clusters
• Reconstructions of $f(\mathcal{P})$ and $f(\mathcal{Q})$ gravity models from $(m,n)$-type Barrow Holographic Dark Energy: Analysis and Observational Constraints
• On a physical description and origin of the cosmological constant
• Higher-order gravity in higher dimensions: Geometrical origins of four-dimensional cosmology?
• Scalar perturbations in cosmological $f(R)$ models: the cosmic screening approach
• Cosmological fluids with boundary term couplings
• Master field equations for spherically symmetric gravitational fields beyond general relativity
• Dynamical reconstruction of the $\Lambda$CDM model in hybrid metric-Palatini gravity
• A metric theory of gravity with torsion in extra-dimension
• Addressing the Hubble tension in Yukawa cosmology?
• Reconstruction of the singularity-free $f(\mathcal{R})$ gravity via Raychaudhuri equations
• Monopolar and quadrupolar gravitational radiation from magnetically deformed neutron stars in modified gravity
• Relativistic stars in Starobinsky gravity with the matched asymptotic expansions method
• Unscreening scalarons with a black hole
• Perturbation Spectra of Warm Inflation in $f(Q,T)$ Gravity
• Effective Potential of Scalar-Tensor Gravity
• Constraints on metric-affine gravity black holes from the stellar motion at the Galactic Center
• Hojman Symmetry in $f(T)$ Theory
• Generalized Charged Nariai Solutions in Arbitrary Even Dimensions with Multiple Magnetic Charges
• Dynamics of Magnetized Bulk Viscous Strings in Brans-Dicke Gravity
• Collapsing scenarios of K-essence generalized Vaidya spacetime under $f(\bar{R},\bar{T})$ gravity
• Interpreting the conformal cousin of the Husain-Martinez-Nunez solution
• Magnetized cosmological model with variable deceleration parameter
• Lagrangian formulation for an extended cosmological equation-of-state
• Probing Gravitational Slip with Strongly Lensed Fast Radio Bursts
• Towards an accurate model of small-scale redshift-space distortions in modified gravity
• Gravitoelectromagnetism in metric f(R) and Brans-Dicke theories with a potential
• Conservation laws and stability of higher derivative extended Chern-Simons
• Neutron Stars In $f(R,T)$ Theory: Slow Rotation Approximation
• Gödel-type solutions within the $f(R,Q,P)$ gravity
• Dark energy as a kinematic effect
• Shadows of black holes at cosmological distances in the co-varying physical couplings framework
• Covariant formulation of refracted gravity
• Phantom-like effects in asymmetric brane embedding with induced gravity and the Gauss-Bonnet term in the Bulk
• First test of the consistency relation for the large-scale structure using the anisotropic three-point correlation function of BOSS DR12 galaxies (An explanatory video is available at https://youtu.be/Zi36ooLPhss.)
• Cosmology with a Continuous Tower of Scalar Fields
• Black hole solutions in modified gravity induced by quantum metric fluctuations
• Constraining Models of Dark Energy
• Splitting into two isotropic subspaces as a result of cosmological evolution in Einstein-Gauss-Bonnet gravity
• Cosmic evolution in the background of non-minimal coupling in $f(R,T,R_{\mu \nu }{T}^{\mu \nu })$ Gravity
• Thermal stability of a special class of black hole solutions in F(R) gravity
• The Nature of Dark Energy and Constraints on Its Hypothetical Constituents from Force Measurements
• Late-time-accelerated expansion arisen from gauge fields in an anisotropic background and a fruitful trick for Noether's approach
• Compact Objects in Alternative Gravities
• Perfect fluid solutions of Brans-Dicke and f(R)cosmology
• Reconstruction of f(R) gravity models from observations
• Dwarf Galaxies without Dark Matter: constraints on Modified Gravity
• A general framework to test gravity using galaxy clusters V: A self-consistent pipeline for unbiased constraints of $f(R)$ gravity
• Naked singularities in quadratic f(R) gravity
• Hamiltonian Analysis for Infinite Derivative Field Theories and Gravity
• Note on initial conditions for small-field inflation
• Cosmology of the interacting Tsallis holographic dark energy in $f(R,T)$ gravity framework
• ΛCDM suitably embedded in f(R) with a non-minimal coupling to matter
• Perturbation Spectra and Renormalization-Group Techniques in Double-Field Inflation and Quantum Gravity Cosmology
• Quadratic integrals of a multi-scalar cosmological model
• Effective Field Theory of Dark Matter from membrane inflationary paradigm
• Effective $f(R)$ actions for modified Loop Quantum Cosmologies via order reduction
• Generalized Teleparallel Theory
• Cosmological constraints on superconducting dark energy models
• Higher order gravities and the Strong Equivalence Principle
• Cosmological dynamics of f(R) models in dynamical system analysis
• Covariant Perturbations of f(R) Black Holes: The Weyl Terms
• Gravitational collapse of compact stars in $f(R)=\xi R^4$ gravity
• Irrotational-fluid cosmologies in fourth-order gravity
• Galactic space-times in modified theories of gravity
• Cosmology of Dirac-Born-Infeld dRGT massive gravity
• On the Higgs-like Quintessence for Dark Energy
• Reconstruction from scalar-tensor theory and the inhomogeneous equation of state in f(T) Gravity
• The CIDER simulations: Nonlinear structure formation in the Constrained Interacting Dark Energy Scenario
• Replica Trick Calculation for Entanglement Entropy of Static Black Hole Spacetimes
• Effects of the matter Lagrangian degeneracy in $f(Q,T)$ gravity
• Dynamics of Mixed Dark Energy Domination in Teleparallel Gravity and Phase-Space Analysis
• On the Hyperbolicity and Stability of $3+1$ Formulations of Metric $f(R)$ Gravity
• Connection Dynamics for Higher Dimensional Scalar-Tensor Theories of Gravity
• The effective Equation of State in Palatini $f(R)$ cosmology
• Local Lorentz transformation and exact spherically symmetric vacuum solutions in f(T) gravity theories
• Existence of Reissner-Nordstrom type black holes in f(R) gravity
• Accretion flow in deformed Kerr spacetime: Spectral energy distributions from free-free emission
• Collapsing dynamics of relativistic fluid in modified gravity admitting a conformal Killing vector
• An Eternal gravitational collapse in $f(R)$ theory of gravity and their astrophysical implications
• Dynamical analysis of coupled curvature-matter scenario in viable $f(R)$ dark energy models at de Sitter phase
• On the canonical formalism of $f(R)$-type gravity using Lie derivatives
• Reconstruction of the equation of state for the cyclic universes in homogeneous and isotropic cosmology
• f(R) Theories of Supergravities and Pseudo-supergravities
• Polarization modes of gravitational waves in general Einstein-vector theory
• Towards an optimal marked correlation function analysis for the detection of modified gravity
• Compact star in noninteger power model of $f(R)$ gravity
• Stable $f(Q)$ gravity model through non-trivial connection
• Nonsingular Chaplygin gas cosmologies in universes connected by wormhole
• Reconstruction of $f(R)$, $f(T)$ and $f(\mathcal{G})$ models inspired by variable deceleration parameter
• Multimetric extension of the PPN formalism: experimental consistency of repulsive gravity
• Constraints on a $f(R)$ gravity dark energy model with early scaling evolution
• Fundamental Physics and Cosmology with TianQin
• Testing gravity with non-Gaussianity
• Probing departures from $\Lambda$CDM by late-time datasets
• Covariant gauge invariant theory of Scalar Perturbations in $f(R)$-gravity: a brief review
• Revisiting the phenomenologically emergent dark energy model: is non-zero equation of state of dark matter favored by DESI DR2?
• Reconstruction of $f(T,\mathcal{T})$ Lagrangian for various cosmological scenarios
• Black branes in four-dimensional conformal equivalent theories
• Cosmography and the redshift drift in Palatini $f(\mathcal{R})$ theories
• Clifford algebra Cl(0,6) approach to beyond the standard model and naturalness problems
• Perturbative solutions of the $f(R)$-theory of gravity in a central gravitational field and some applications
• Scalar field as a null dust
• Transport in a gravity dual with a varying gravitational coupling constant
• Subhalo abundance matching in $f(R)$ gravity
• Dissipative Cylindrical Collapse of a Charged Anisotropic Fluid in $f(R)$ Gravity
• Backreaction mechanism in multifluid and extended cosmologies
• Teleparallel Geometry with a Single Affine Symmetry
• Scalar field descriptions of two dark energy models
• Euclid preparation LXXI. Simulations and nonlinearities beyond $\mathsf{\Lambda }$CDM. 3. Constraints on $f(R)$ models from the photometric primary probes
• Gravitational waves propagation in nondynamical Chern-Simons gravity
• Speed of light in the extended gravity theories
• Dark Gravitational Field on Riemannian and Sasaki Spacetime
• Radially anisotropic systems with $r^{-\alpha }$ forces. II: radial-orbit instability
• Spherically symmetric black holes in metric gravity
• Constraining fundamental parameters in modified gravity using Gaia-DR2 massive white dwarf observation
• Particle creation in flat FRW Universe in the framework of $f(T)$ gravity
• Vacuum decay and bubble nucleation in $f(R)$ gravity
• Tolman-Ehrenfest-Klein Law in non-Riemannian geometries
• New one-parametric extension of the Starobinsky inflationary model
• The inflationary scenario in the $f(R)$ gravity model with a $R^4$ term
• Inhomogeneous spacetimes in Einstein-æther Cosmology
• Shadows from spinning black holes in extended gravity
• On the stability of scale-invariant black holes
• Cosmological production of black holes: a way to constrain alternative theories of gravity
• Extended Geometric Trinity of Gravity
• Local stability of self-gravitating disks in $f(R)$ gravity
• Pure Gauss-Bonnet NUT Black Hole Solution: I
• Improved constraints on violations of the Einstein equivalence principle in the electromagnetic sector with complementary cosmic probes
• Shadows and photon spheres in static and rotating traversable wormholes
• Testing modified gravity scenarios with direct peculiar velocities
• Butterfly Velocity in Quadratic Gravity
• Motion of pole-dipole and quadrupole particles in non-minimally coupled theories of gravity
• Reconstructing modified gravity with holographic vacuum energy density
• Paczynski-Wiita-like potential for any static spherical black hole in metric theories of gravity
• Constraining modified gravity scenarios with the 6dFGS and SDSS galaxy peculiar velocity datasets
• Gauss-Bonnet dark energy on Hořava-Lifshitz cosmology
• Neutron Stars in Palatini $R+\alpha R^2$ and $R+\alpha R^2+\beta Q$ Theories
• The Noether charge entropy in anti-deSitter space and its field theory dual
• On Friedmann-Lema\^ıtre-Robertson-Walker cosmologies in non-standard gravity
• Non-minimal Energy-momentum squared gravity
• Late time evolution of negatively curved FLRW models
• Constraining scalar field dark energy with cosmological observations
• Slow-rotating black holes with potential in dynamical Chern-Simons modified gravitational theory
• Notes on diffeomorphisms symmetry of $f(R)$ gravity in the cosmological context
• Field-theoretical construction of currents and superpotentials in Lovelock gravity
• Effects of coupling constants on chaos of charged particles in the $Einstein-\AE$ ther theory
• Anisotropies of Diffusive Ultra-high Energy Cosmic Rays in $f(R)$ Gravity Theory
• On analytical solutions of f(R) modified gravity theories in FLRW cosmologies
• The cosmological collider in $R^2$ inflation
• Stable interactions between higher derivative extended Chern-Simons and charged scalar field
• The γ parameter in Brans-Dicke-like (light-)Scalar-Tensor theory with a universal scalar/matter coupling
• Cosmological evolution of generalized non-local gravity
• Thin-shell wormholes in (2+1)-dimensional F(R) theories
• A Group Theoretical Approach to Graviton Two-Point Function
• Gauge Issues in Extended Gravity and f(R) Cosmology
• A new test of gravity -- I: Introduction to the method
• Generalized derivations and general relativity
• A complete study of conformally flat pseudo-symmetric spacetimes in the theory of F(R)-gravity
• Gauge independent response of a laser interferometer to gravitational waves
• A stationary axisymmetric vacuum solution for pure $R^2$ gravity
• Galileon scalar electrodynamics
• On perturbative constraints for vacuum f(R) gravity
• Strong Gravitational Lensing in Horndeski theory
• Three-dimensional accelerating AdS black holes in $F(R)$ gravity
• Generalized Jackiw-Teitelboim gravity in presence of Bloch brane-like models
• A critical analysis of modulus stabilization in a higher dimensional F(R) gravity
• Evaluating the Wald Entropy from two-derivative terms in quadratic actions
• Constrained transit cosmological models in $f(R,L_m,T)$-gravity
• Effective Actions for Loop Quantum Cosmology in Fourth-Order Gravity
• Laser interferometer response to scalar massive gravitational waves
• On symmetry inheritance of nonminimally coupled scalar fields
• Bouncing Universe with a Nonminimally Coupled Scalar Field on a Moving Domain Wall
• From Barthel Randers Kropina Geometries to the Accelerating Universe: A Brief Review of Recent Advances in Finslerian Cosmology
• Phenomenological covariant approach to gravity
• Energy-momentum squared symmetric Teleparallel gravity: $f(Q,T_{\mu \nu }{T}^{\mu \nu })$ gravity
• General analysis of Noether symmetries in Horndeski gravity
• Asymptotically Weyl-Invariant Gravity
• On the visibility of singularities in general relativity and modified gravity theories
• Anisotropic cosmological dynamics in Einstein-Gauss-Bonnet gravity: an example of dynamical compactification in 7+1 dimensions
• Pseudo generalized Ricci-recurrent spacetimes with certain applications to modified gravity
• Cosmology of a higher derivative scalar theory with non-minimal Maxwell coupling
• Reconstruction of DBI-essence dark energy with f(R) gravity and its effect on black hole and wormhole mass accretion
• Black Hole Dynamics in Power-law based Metric $f(R)$ Gravity
• Turnaround physics beyond spherical symmetry
• Abelian cosmic string in the Starobinsky model of gravity
• Non-linear spherical collapse in tachyon models, and a comparison of collapse in tachyon and quintessence models of dark energy
• Interacting dark energy model in the brane scenario: A Dynamical System Analysis
• Effects of particle creation rate in two-fluid interacting cosmologies
• Anisotropy in constraint 4D Gauss-Bonnet gravity
• A detailed first-order post-Newtonian analysis of massive Brans-Dicke theories: numerical constraints and the $\beta$ parameter meaning
• Scalar fields with derivative coupling to curvature in the Palatini and the metric formulation
• Palatini $f(R)$ gravity tests in the weak field limit: Solar System, seismology and galaxies
• Future cosmological evolution in $f(R)$ gravity using two equations of state parameters
• Consistency between dynamical and thermodynamical stabilities for perfect fluid in $f(R)$ theories
• Interparticle potential energy for D-dimensional electromagnetic models from the corresponding scalar ones
• Second law of thermodynamics in nonminimally coupled gravity
• Multidimensional gravitational model with anisotropic pressure
• Matter power spectrum in a power-law $f(G)$ gravity
• Asymptotic latent solitons, black strings and black branes in f(R)-gravity
• Cosmological constraints on $R^2$-corrected Appleby-Battye model
• Cosmological scenarios in modified gravity with non-dynamical fields
• Dynamical black hole entropy beyond general relativity from the Einstein frame
• Charged black hole solutions in $f(R,T)$ gravity coupled to nonlinear electrodynamics
• Non-trivial time crystal-like ground state for gravitational perturbation in quadratic gravity
• Mimetic-Metric-Torsion with induced Axial mode and Phantom barrier crossing
• Enhancing Cosmological Model Selection with Interpretable Machine Learning
• Critical Cosmology in Higher Order Gravity
• Third order extensions of $3d$ Chern-Simons interacting to gravity: Hamiltonian formalism and stability
• An issue with the classification of the scalar-tensor theories of gravity
• Scalar-tensor extension of the $\Lambda$CDM model
• Reconstruction of $f(R)$ lagrangian from a massive scalar field
• Scalar-Induced Gravitational Waves in Modified Gravity
• Dynamical $F(R)$ gravities
• Classification of Einstein equations with cosmological constant in warped product space-time
• A class of simple bouncing and late-time accelerating cosmologies in f(R) gravity
• Dynamics of Potentials in Bianchi Type Scalar-Tensor Cosmology
• Perturbative approach to $f(R)$-gravitation in FLRW cosmology
• Non-minimal Coupling Inflation and Dark Matter under the ${\mathbb{Z}}_3$ Symmetry
• Massive Gravity wrapped in the Cosmic Web
• Holographic Entropy Packing inside a Black Hole
• Universal relations for quasinormal modes of neutron stars in $R^2$ gravity
• Will gravitational waves confirm Einstein's General Relativity?
• Cosmic Acceleration and Geodesic Deviation in Chameleon Scalar Field Model
• Hollowgraphy Driven Holography: Black Hole with Vanishing Volume Interior
• Quantum cosmology of quadratic f(R) theories with a FRW metric
• Shear Dynamics in Higher Dimensional FLRW Cosmology
• Energy-momentum conservation laws in Finsler/Kawaguchi Lagrangian formulation
• Probing a scale dependent gravitational slip with galaxy strong lensing systems
• Inflation driven by q-de Sitter
• Cosmology in theories with derivative matter coupling
• Radion tunneling in modified theories of gravity
• Curvature Singularity in f(R) Theories of Gravity
• Gödel and Gödel-type solutions in the Palatini $f(R,T)$ gravity theory
• Constraining brane inflationary magnetic field from cosmoparticle physics after Planck
• Cosmological Dark sector from a Mimetic-Metric-Torsion perspective
• Constraining some $r^{-n}$ extra-potentials in modified gravity models with LAGEOS-type laser-ranged geodetic satellites
• Quasilocal mass in scalar-tensor gravity: spherical symmetry
• A Higher Dimensional Cosmological Model for the Search of Dark Energy Source
• Qualitative evolution in f(R) cosmologies
• Does Dirac-Born-Infeld Modification Of Quadratic Theories Really Matter?
• Palatini $f(\mathcal{R},{\mathcal{L}}_m,{\mathcal{R}}_{\mu \nu }{T}^{\mu \nu })$ gravity and its Born-Infeld semblance
• Is de Sitter space always excluded in semiclassical f(R) gravity?
• Decay of dark energy into dark matter in a metric $f(R)$ gravity: effective running Hubble constant
• Big Bounce or Double Bang? A Reply to Craig and Sinclair on the Interpretation of Bounce Cosmologies
• Gravitational Slip parameter and Gravitational Waves in Einstein-Cartan theory
• Nonstaticity with type II, III, or IV matter field in $f(R_{\mu \nu \rho \sigma },g^{\mu \nu })$ gravity
• NEC violation in $f(\bar{R},\bar{T})$ gravity in the context of a non-canonical theory via modified Raychaudhuri equation
• Electromagnetic effect on anisotropic scalar field collapse in higher curvature gravity
• The coincidence problem in $f(R)$ gravity models
• Doubly special relativity as a non-local quantum field theory
• Growth of cosmic perturbations in the modified $f(R,T)$ gravity
• Scalar tachyonic instabilities in gravitational backgrounds: Existence and growth rate
• Consistency of $f(R)$ gravity models around solar polytropes
• Scalaron dark matter and the thermal history of the universe
• Intensity mapping of post-reionization 21-cm signal and its cross-correlations as a probe of $f(R)$ gravity
• A Critique of Covariant Emergent Gravity
• Entanglement production in Einstein-Cartan theory
• Noether Symmetry Approach in Eddington-inspired Born-Infeld gravity
• Calibrating galaxy formation effects in galactic tests of fundamental physics
• Reconstruction of the scalar field potential in nonmetricity gravity through Gaussian processes
• Viability of Arctan Model of f(R) Gravity for Late-time Cosmology
• Simple cosmological model with inflation and late times acceleration
• General proof of the entropy principle for self-gravitating fluid in f(R) Gravity
• Multipole analysis on gyroscopic precession in $f(R)$ gravity with irreducible Cartesian tensors
• Transient dark energy, cosmological constant boundary crossing and dark energy $w(z)$ data fits
• Teleparallel dark energy in a nonflat universe
• $f(R)$ Dual Theories of Quintessence : Expansion-Collapse Duality
• Modified Gravity Models Admitting Second Order Equations of Motion
• Prospects of probing dark energy with eLISA: Standard versus null diagnostics
• Off-diagonal deformations of regular Schwarzschild black holes and general relativistic G. Perelman thermodynamics
• $R^2$ Dark Energy in the Laboratory
• New Bounds on Dark Energy Induced Fifth Forces
• Extreme parameter sensitivity in quasidilaton massive gravity
• de Sitter field equations from quadratic curvature gravity: A group theoretical approach
• Non-linear density-velocity dynamics in $f(R)$ gravity from spherical collapse
• Running vacuum and H^4-inflation
• Structure of the equivalent Newtonian systems in MOND N-body simulations. Density profiles and the core-cusp problem
• Cusp singularities in f(R) gravity: pros and cons
• A Well-Behaved f(R) Gravity Model in Planetary Motions
• Time-Dependent Scalar Fields in Modified Gravities in a Stationary Spacetime
• Finite BRST Mapping in Higher Derivative Models
• Redshift evolution of the Hubble constant: Constraints and new insights from an interacting dark energy model
• Linearized Field Equations and Extra Force in $f(R,{\mathbf{T}}^{(n)})$ Extended Gravity
• Particle creation in a f(R) theory with cosmological constraints
• The fundamental physical importance of generic off-diagonal solutions and Grigori Perelman entropy in the Einstein gravity theory
• Conservative Dynamics of Relativistic Binaries Beyond Einstein Gravity
• Scalar resonant frequencies and Hawking effect of an $f(R)$ global monopole
• Two-Component Spinors in Spacetimes with Torsionful Affinities
• Reconstructing modified and alternative theories of gravity
• Purely metric Horndeski theories and spontaneous curvaturization of black holes
• Fine Tuning Problem of the Cosmological Constant in a Generalized Randall-Sundrum Model
• Phenomenological models of Universe with varying $G$ and $\Lambda$
• Modified Gravity (MOG) and its test on galaxy clusters
• On the emergence of a classical Isotropic Universe from a Quantum $f(R)$ Bianchi Cosmology in the Jordan Frame
• A review of the stochastic background of gravitational waves in f(R) gravity with WMAP constrains
• $f(T)$ Gravity: Background Dependence and Propagating Degrees of Freedom
• Some Specific Wormhole Solutions in Extended $f(R,G,T)$ Gravity
• The Newman-Penrose formalism in quadratic gravity
• Mass decomposition of SLACS lens galaxies in Weyl conformal gravity
• Dynamics of cosmological perturbations in modified Brans-Dicke cosmology with matter-scalar field interaction
• Gravitational Collapse in Repulsive $R+{\mu }^4/R$ Gravity
• Novel electrically charged wormhole, black hole and black bounce exact solutions in hybrid metric-Palatini gravity
• Damping of gravitational waves in f(R) gravity
• On the classification of consistent boundary conditions for $f(R)$-Gravity
• Inflation in non-local hybrid metric-Palatini gravity
• A de Sitter limit analysis for dark energy and modified gravity models
• Scale-invariant inflation
• Holographic anomaly in 3d f(Ric) gravity
• An f(R) model for dark matter: rotation curves and gravitational lensing
• Gravity and Nonlinear Symmetry Realisation
• Quantum effects from particle production on background evolution and Cardy-Verlinde formula in f(R) gravity
• The effect of pressure anisotropy on quark stars structure in the Starobinsky model
• Lovelock gravity is equivalent to Einstein gravity coupled to form fields
• Exact inflationary solutions in exponential gravity
• A comprehensive analysis of the compact phase space for Hu-Sawicki $f(R)$ dark energy models including spatial curvature
• Cosmological Study in Myrzakulov $F(R,T)$ Quasi-dilaton Massive Gravity
• Constraining primordial black hole masses through $f(R)$ gravity scalarons in Big Bang Nucleosynthesis
• Post-Newtonian Binary Dynamics in Effective Field Theory of Horndeski Gravity
• Spherical symmetry in a dark energy permeated space-time
• Pure geometric $f(R)$ branes
• Reconstructing the dark matter and dark energy interaction scenarios from observations
• Cosmic scenarios in $f(R)$ gravity: a complete evolution
• Discerning Dark Energy Models with High-Redshift Standard Candles
• Black hole solutions and thin shells in N-dimensional F(R) gravity with a conformally invariant Maxwell field
• The exact solution approach to warm inflation
• A study on causality in $f(R,\varphi ,X)$ theory
• Modified $f(R,T)$ theory in light of gravitational wave standard sirens
• Dark matter as an effect of the quantum vacuum
• Analytic Study of Cosmological Perturbations in a Unified Model of Dark Matter and Dark Energy with a Sharp Transition
• Galaxy clusters, cosmic chronometers and the Einstein equivalence principle
• Horizons and singularity in Clifton's spherical solution of f(R) vacuum
• Propagating Gravitational Waves in Teleparallel Gauss-Bonnet Gravity
• Effects of the CPT-even and Lorentz violation on the Bhabha scattering at finite temperature
• Thermodynamics of black hole in $D$-dimensional $f(R)$ theory
• Gravitational Collapse of Anisotropic Compact Stars in Modified $f(R)$ Gravity
• ISCOs and OSCOs in the presence of a positive cosmological constant in massive gravity
• Non-Singular Bouncing cosmology from Phantom Scalar-Gauss-Bonnet Coupling: Reconstruction with Observational Insights
• An innovative black hole solution and thermodynamic properties in higher-order curvature gravity with a scalar field
• Perturbations of quasi-Newtonian universes in scalar-tensor gravity
• Moduli stabilization with bulk scalar in nested doubly warped braneworld model
• Modified Brans-Dicke cosmology with Minimum Length Uncertainty
• Constraining self-interactions of a massive scalar field using scalar gravitational waves from stellar core collapse
• Dynamics of scalar hair with self-interactions around a Schwarzchild black hole
• Notes on the Chameleon Brans-Dicke Gravity
• Cosmic acceleration via derivative matter couplings
• Spherical accretion of collisional gas in modified gravity I: self-similar solutions and a new cosmological hydrodynamical code
• Big Bang Nucleosynthesis constraints on the Energy-Momentum Squared Gravity: The ${\mathbb{T}}^2$ model
• Cosmological perturbations in the models of dark energy and modified gravity
• Inflation in Myrzakulov $F(R,T)$ Gravity: A Comparative Study in Metric, Symmetric Teleparallel, and Weitzenböck Formalisms
• Galaxy and halo angular clustering in LCDM and Modified Gravity cosmologies
• Spinning Toroidal Brane Cosmology; A Classical and Quantum Survey
• The gauge symmetries of first-order general relativity with matter fields
• New analytic solutions in $f\left(R\right)$-Cosmology from Painlevé analysis
• Unveiling a universal relationship between the f(R) parameter and neutron star properties
• Noether Symmetries and Covariant Conservation Laws in Classical, Relativistic and Quantum Physics
• Einstein, Barcelona, Symmetry & Cosmology: The Birth of an Equation for the Universe
• Cosmography in F(G) modified gravity
• A note on wormholes in slightly modified gravitational theories
• Properties of compact objects in quadratic non-metricity gravity
• Oscillating solutions of the matter density contrast in Horndeski's theory
• Gravitational Collapse in Energy-momentum squared gravity: Nature of singularities
• Constraining A String Gauge Field by Galaxy Rotation Curves and Perihelion Precession of Planets
• Probing Strong Field $f(R)$ Gravity and Ultra-Dense Matter with the Structure and Thermal Evolution of Neutron Stars
• On the Metric $f(R)$ gravity Viability in Accounting for the Binned Supernovae Data
• Impulsive gravitational waves of massless particles in extended theories of gravity
• Kantowski-Sachs cosmology in scalar-torsion theory
• Dark Energy and Dark Matter in $f(R)$ Gravity and an Alternative Chameleon Mechanism
• Strings on AdS Wormholes and Nonsingular Black Holes
• (2+1)-dimensional f(R) gravity solutions via Hojman symmetry
• Gauss-Bonnet Braneworld Cosmology with Modified Induced Gravity on the Brane
• Local Limit of Nonlocal Gravity: Cosmological Perturbations
• Vacuum $f(R)$ thick brane solution with a Gaussian warp function
• Second-order corrections to Starobinsky inflation
• Polytropic Stars in $f(Q)=Q+\xi Q^2$ covariant formulation
• Gödel-type universes in energy-momentum-squared gravity
• Dark Coincidences: Small-Scale Solutions with Refracted Gravity and MOND
• Pure Geometric Branes and Mass Hierarchy
• On the equivalence between Sáez-Ballester theory and Einstein-scalar field system
• A model-independent compact dynamical system formulation for exploring bounce and cyclic cosmological evolutions in $f(R)$ gravity
• Modified gravity with disappearing cosmological constant
• Magnetic Suppression of Cosmic Rays' Flux in $\mathbf{f}(\mathbf{R})$ and $\mathbf{f}(\mathbf{Q})$ Theories of Gravity
• Asymptotic solutions in f(R)-gravity
• Logarithmic gravity model
• An overview of f(R) theories
• Equation of state of dark energy in f(R) gravity
• Gravitational radiation of a spherically symmetric source in $f(R)$-gravitation
• Thermodynamics of a Non-canonical $f(\bar{R},\bar{T})$ gravity
• Vacuum energy, the Casimir effect, and Newton's non-constant
• A polynomial affine model of gravity: after ten years
• Probing Dark Energy Properties in $fQ,C)$ Gravity with FLRW Cosmological Models
• Oscillating cosmic evolution and constraints on big bang nucleosynthesis in the extended Starobinsky model
• Multipole analysis for linearized $f(R,\mathcal{G})$ gravity with irreducible Cartesian tensors
• Spinor quintom cosmology with intrinsic spin
• Tests of gravitational scalar polarization and constraints of chameleon $f(R)$ gravity from comprehensive analysis of binary pulsars
• Dynamical Oscillations in Dark Energy: Joint Constraints on the $w_{sin}$CDM Model from DESI, OHD, and Supernova Samples
• Charged accelerating AdS black hole of $f(R)$ gravity and the Joule-Thomson expansion
• Fast simulation mapping: from standard to modified gravity cosmologies using the bias assignment method
• Scalar and Electromagnetic Quasinormal modes of Extended black hole in F(R) gravity
• A Study of Universal Thermodynamics in Massive Gravity: Modified Entropy on the Horizons
• Reconstructions of Einstein-Aether Gravity from Barrow Agegraphic and New Barrow Agegraphic Dark Energy models: Examinations and Observational Limits
• Cosmological Solutions of Chameleon Scalar Field Model
• Symmetries and conserved quantities with arbitrary torsion: A generalization of Killing's theorem
• Searching for modified gravity: a conformal sector?
• Cosmological Evolution of Viscous Dark Energy in f(Q,C) Gravity: Two-Fluid Approach
• Axionic extension of the Proca action
• On the well-posed variational principle in degenerate point particle systems using embeddings of the symplectic manifold
• Dark matter effects in modified teleparallel gravity
• Gödel-type solutions in $f(R,T,R_{\mu \nu }{T}^{\mu \nu }$) gravity
• Constrain the linear scalar perturbation theory of Cotton gravity
• Modified Gravity with Nonminimal Curvature-Matter Couplings: A Framework for Gravitationally Induced Particle Creation
• Square-torsion gravity, dark matter halos and the baryonic Tully-Fisher relation
• Can the NANOGrav observations constrain the geometry of the universe?
• Cylindrical black hole solutions in $f(\mathcal{R})$ and $f(\mathcal{R},\mathcal{A},A^{\mu \nu }{A}_{\mu \nu })$ modified gravity
• Charged Black Holes in Einsteinian Quartic Gravity
• Solar system tests and neutron stars in $f(R)$ gravity revisited
• Higher-Curvature Gravity, Black Holes and Holography
• Implications of Dynamical Dark Energy in the expansion of the Universe and the Structure Formation
• A Kaluza-Klein Inspired Brans-Dicke Gravity with Dark Matter and Dark Energy Model
• Flat Galactic Rotation Curves from Geometry in Weyl Gravity
• Thermodynamics of $f(R)$ Theories of Gravity
• Evolving Wormholes in a Cosmological Background
• Is spacetime absolutely or just most probably Lorentzian?
• Tidal deformability of neutron stars with exotic particles within a density dependent relativistic mean field model in R-squared gravity
• Late time dynamics of $f(R,T,R_{\mu \nu }{T}^{\mu \nu })$ gravity
• Generalized modified gravity models: the stability issue
• Cosmological phase space of R^n gravity
• Stability in Generalized Modified Gravity
• Analytical Stellar Models of Neutron Stars in Teleparallel Gravity
• Why did the dark matter hypothesis supersede modified gravity in the 1980s?
• Features of the Primordial Universe in f(R)-gravity as viewed in the Jordan frame
• New measures to test modified gravity cosmologies
• Multipole analysis for linearized $f(R)$ gravity with irreducible Cartesian tensors
• Magnetic black holes in 4$D$ Einstein--Gauss--Bonnet massive gravity coupled to nonlinear electrodynamics
• Viability of general relativity and modified gravity cosmologies using high-redshift cosmic probes
• Superconformal generalizations of auxiliary vector modified polynomial f(R) theories
• Decreasing entropy of dynamical black holes in critical gravity
• SO(4; 2) and derivatively coupled dRGT massive gravity
• Observed Cosmological Reexpansion in Minimal QFT with Bose and Fermi Fields
• Weighing the curvature invariants
• Top-Hat Spherical Collapse with Clustering Dark Energy. I. Radius Evolution and Critical Contrast Density
• About the (in)equivalence between holonomic versus non-holonomic theories of gravity
• Colliding plane wave solution in F(R)=R^{N} gravity
• Classical and quantum cosmology of $K$-essentially modified $R^2$ and pure $R^p$ gravity
• Extended models of gravity in SNIa cosmological data using genetic algorithms
• Modified Einstein-Gauss-Bonnet gravity: Riemann-Cartan and Pseudo-Riemannian cases
• Black holes in $f(R)$ gravity coupled to nonlinear electromagnetic fields
• Cylindrically symmetric and plane-symmetric solutions in $f(R)$ theory via Noether symmetries
• De Sitter entropy: on-shell versus off-shell
• Constraints on cosmological parameters and CMB first acoustic peak in conformal Killing gravity
• Scalar-tensor representation to $f(R,T)-$brane with Gauss-Bonnet gravity
• Hamiltonian analysis of metric-affine-$R^2$ theory
• Toward a realistic Buchdahl limit in f(R) theories of gravity
• Cosmological Inflation in a Generalized Unimodular Gravity
• Superradiant instability and asymptotically AdS hairy black holes in $F(R)$-charged scalar field theory
• Anisotropic cosmological solutions to the $Y(R)F^2$ gravity
• Shedding Light on Gravity: Black Hole Shadows and Lensing Signatures in Lorentz Gauge Theory
• Slow-roll inflation in $f\left(R,T,R_{ab}{T}^{ab}\right)$ gravity
• Gravitational waves in minimal Maxwell $f(R)$ gravity
• Local Stability of Galactic Discs in Modified Dynamics
• 1D Supergravity FLRW Model of Starobinsky
• Perturbative treatment of the luminosity distance
• Gauss Bonnet dark energy Chaplygin Gas Model
• A note on the junction conditions in f(Q)-gravity
• Hubble Tension in Power-Law f(R) Gravity and Generalized Brans-Dicke Theory
• Logarithmic and Strong Coupling Models in Weyl-Type $f(Q,T)$ Gravity
• No Cosmic Rays from Curvature Oscillations during Structure Formation with $F(R)$-gravity
• On the equivalence between $f\left(R\right)$ theories and Einstein gravity
• A quasi-matter bounce equivalent to Starobinsky inflation
• Non-minimal scalar-tensor theories
• Coupling q-deformed dark energy to dark matter
• Reconstructing the Cosmic Expansion History with a Monotonicity Prior
• Is scalar-tensor gravity consistent with polytropic stellar models?
• Dynamical analysis for a scalar-tensor model with Gauss-Bonnet and non-minimal couplings
• A Note on the Strong Hyperbolicity of $f(R)$ Gravity with Dynamical Shifts
• Axially Symmetric Shear-free Fluids in $f(R,T)$ Gravity
• White dwarf structure in $f(R,T,L_m)$ gravity: beyond the Chandrasekhar mass limit
• On the occurrence of gauge-dependent secularities in nonlinear gravitational waves
• Investigating new forms of gravity-matter couplings in the gravitational field equations
• Treating Ostrogradski instability for Gallilean invariant Chern Simon's model via \mathcal{PT} symmetry
• From DeWitt initial condition to Cosmological Quantum Entanglement
• Cosmic acceleration in asymptotically Ricci flat Universe
• On the resilience of the gravitational variational principle under renormalization
• Vacuum self similar anisotropic cosmologies in $F(R)-$gravity
• Equivalence of scalar-tensor theories and scale-dependent gravity
• Inflation of the Universe by the Non-minimal $Y(R)F^2$ Models
• Exact analytical vacuum solutions of $R^n$-gravity model depending on two variables
• Extension of the EGS theorem to metric and Palatini f(R) gravity
• Ray tracing in FLRW flat space-times
• Modified $f(R)$ Gravity and Thermodynamics of Time-Dependent Wormholes at Event Horizon
• Observational constraints on cosmological parameters in the Bianchi type III Universe with f(R,T) gravity theory
• Domestic Corpuscular Inflaton
• Observational Constraints and Preheating in Cuscuton Inflation
• How strings can explain regular black holes
• Constraints on Tsallis cosmology using recent low and high redshift measurements
• Warm deformed $R^2$ inflation
• The gravitational field outside a spatially compact stationary source in a generic fourth-order theory of gravity
• The inhomogeneous equation of state and the road towards the solution of the cosmological constant problem
• Stability of Relativistic Spheres Powered by Energy Profile in Einstein Gauss-Bonnet Gravity
• Black Hole Solutions in Non-Minimally Coupled Weyl Connection Gravity
• Cosmic Evolution in a Modified Brans-Dicke Theory
• On Planetary Orbits in Entropic Gravity
• Born - Infeld-type modified gravity
• Gravitational Waves Emission in Quadratic Gravity: longitudinal modes, angular momentum emission, and positivity of the radiated power
• Causal properties of nonlinear gravitational waves in modified gravity
• Generalized Abelian Gauge Field Theory under Rotor Model
• Focusing conditions for extended teleparallel gravity theories
• Extending cosmology: the metric approach
• Emergent Planck mass and dark energy from affine gravity
• Interior dynamics of neutral and charged black holes in f(R) gravity
• Hamiltonian Analysis of Nonlocal F(R) Gravity Models
• Removal of instabilities of the higher derivative theories in the light of antilinearity
• On the cosmological viability of the Hu-Sawicki type modified induced gravity
• Unified first law for traversable wormholes in non-minimal coupling of curvature and matter
• Energy Conditions in $f(P)$ Gravity
• Spacetime Curvature as a Probe of Exotic Core Phases in Neutron Stars within Modified Gravity
• Non-local quantum field theory from doubly special relativity
• Legendre scalarization in gravity and cosmology
• Anisotropic cosmology using observational datasets: exploring via machine learning approaches
• The Inflationary Dynamics with the Scalar-Tensor Model
• Binary X-ray sources in massive Brans-Dicke gravity
• Extended Gravity Constraints at Different Scales
• Late Time Phenomena in $f(T,\mathcal{T})$ Gravity Framework: Role of $H_0$ Priors
• Inflation constraints for classes of f(R) models
• Confronting dark energy in Harada's Conformal Killing Gravity with observational data
• Scalar-tensor theories of gravity from a thermodynamic viewpoint
• On the Thermodynamical Black Hole Stability in the Space-time of a Global Monopole in $f(R)$-Gravity
• Constraining Chaplygin models using diffuse supernova neutrino background
• Multipole analysis in the radiation field for linearized $f(R)$ gravity with irreducible Cartesian tensors
• Fierz-Pauli equation for massive gravitons from Induced Matter theory of gravity
• Evolving black hole horizons in General Relativity and alternative gravity
• The gyroscopic frequency of metric $f(R)$ and generalised Brans-Dicke theories: constraints from Gravity Probe-B
• Interactions of the scalaron dark matter in $f(R)$ gravity
• Higher derivative gravity with spontaneous symmetry breaking: Hamiltonian analysis of new covariant renormalizable gravity
• Energy conditions and constraints on the generalized non-local gravity model
• Cosmology in $R^2$-gravity: Effects of a Higher Derivative Scalar Condensate Background
• Dark matter fluid constraints from galaxy rotation curves
• Testing gravity with the latent heat of neutron star matter
• Cosmological Reconstructions in Einstein--Cartan--Myrzakulov Gravity with Torsion and Non-Metricity in the Weitzenböck Geometrical Sector
• Galactic dynamics in the presence of scalaron: A perspective from $\mathbf{f}(\mathbf{R})$ gravity
• A mechanism to generate varying speed of light via Higgs-dilaton coupling: Theory and cosmological applications
• PySCo: A fast Particle-Mesh $N$-body code for modified gravity simulations in Python
• Bending the web: exploring the impact of modified gravity on the density field and halo properties within the cosmic web
• On-shell approach to scalar hair in spinning binaries
• The Universe according to DESI results
• Quark-Novae Ia in the Hubble diagram: Implications For Dark Energy
• An exact solution of the higher-order gravity in standard radiation-dominated era
• Higher order mimetic gravity after GW170817
• Frame-Dependence of the Hamilton-Jacobi Formalism for Inflation and Reheating in Non-Minimal Gravity
• 4G: Pure fourth-order gravity
• Observational constraints on thawing quintessence scalar field model
• Towards a Composite Framework for Simultaneous Exploration of New Physics in Background and Perturbed Universe
• On cosmological Inflation In Palatini $F(R,\varphi )$ Gravity
• Gravity Rainbow Effects on Higher Curvature Modification of R2 inflation
• Cosmic acceleration via space-time-matter theory
• Bouncing and collapsing universes dual to late-time cosmological models
• Observable predictions of generalised inflationary scenarios
• Gauss-Bonnet entropy and thermal dynamics of RN-AdS black holes
• $\varphi$-modes of neutron stars in a massless scalar-tensor theory
• Generation of effective massive Spin-2 fields through spontaneous symmetry breaking of scalar field
• Spherical particle orbits around a rotating black hole in massive gravity
• Turnaround radius in scalar-tensor gravity with quasilocal mass
• Construction of f(R) Gravity Models
• Conformally Invariant Brans-Dicke Loop Quantum Cosmology: A Quantum Geometric Model of Linking Theory
• Nonstatic Reissner-Nordström metric in the perturbative $f(R)$ theory: Embedding in the background of the FLRW cosmology, uniqueness of solutions, the TOV equation
• Geometric realization of stress-tensor deformed field theory
• Symmetry and Conserved Quantities in $f(R)$-Gravity: Mei vs. Noether Approaches
• Boundary terms and Brown-York quasi-local parameters for scalar-tensor theory: a study on both timelike and null hypersurfaces
• Cosmological scenario based on the particle creation and holographic equipartition
• Dynamical behavior of the Universe: an entropic force scenario
• Wald Entropy in Extended Modified Myrzakulov Gravity Theories: \(f(R, T, Q, R_{μν}T^{μν}, R_{μν}Q^{μν}, \dots)\)
• Hubble Diagrams in the Jordan and Einstein Frames
• Cosmology of the non-local Proca theory
• On Conformal Transformation with Multiple Scalar Fields and Geometric Property of Field Space with Einstein-like Solutions
• Exact Black Hole Solutions with a Conformally Coupled Scalar Field and Dynamic Ricci Curvature in $f(R)$ Gravity Theories
• Constructing a family of conformally flat scalar field models
• Removing Ostrogradski's ghost from cosmological perturbations in $f(R,R_{\mu \nu }^2,C_{\mu \nu \rho \sigma }^2)$ gravity
• Astro- and Quantum Physical Tests of Screened Scalar Fields
• Scalar-tensor baryogenesis: a scalar-tensor completion of gravitational baryogenesis
• Fourth derivative gravity in the auxiliary fields representation and application to the black hole stability
• Analysing Ultra High Energy Cosmic Rays' Anisotropy in $\mathbf{f}(\mathbf{R},\mathbf{T})$ Gravity Theory
• Modified Palatini action that gives the Einstein-Maxwell theory
• Bounding the Hubble flow in terms of the w parameter
• Asymptotically Schwarzschild solutions in $f(R)$ extension of general relativity
• Exponential Metric Fields
• The fate of boundary terms in dimensional reductions
• The inhomogeneous equation of state and the speed of convergence to a small cosmological constant
• Minimal parameterizations for modified gravity
• QCD-scale modified-gravity universe
• Signature of $f\left(R\right)$ gravity via Lemaître-Tolman-Bondi inhomogeneous perturbations
• Novel black holes with scalar hair in the Einstein-Maxwell-Scalar Theory with positive coupling
• Scalarized neutron stars with a highly relativistic core in scalar-tensor gravity
• BPS Skyrme neutron stars in generalized gravity
• Noether symmetry approach in non-minimal derivative coupling gravity
• Dynamics of clusters of galaxies with extended $f(\chi )$ gravity
• General off-diagonal integrability of metric and nonmetric geometric flow and Finsler-Lagrange-Hamilton modified Einstein equations
• Testing Exponential $f(R)$ Gravity with CMB, DESI-DR2, and Supernova Data
• Wormholes and Time-Machines in Nonminimally Coupled Matter-Curvature Theories of Gravity
• Ghosts in higher derivative Maxwell-Chern-Simon's theory and $\mathcal{P}\mathcal{T}-$symmetry
• Modified Gravity in the framework of holographic dark energy
• Testing the null energy condition with precise distance measurements
• Gravitational wave propagation in generalized hybrid metric-Palatini gravity
• On the Viability of a Non-Analytical f(R)-Theory
• Cosmological Constant in Chameleon Brans-Dicke Theory
• Hybrid branes from split kinks
• On the evolution of inhomogeneous perturbations in the $\Lambda$CDM model and $f(R)$ modified gravity theories
• Can an Extra Degree of Freedom in Scalar-Tensor Non-Metricity Gravity Account for the Evolution of the Universe?
• Gauge-invariant gravitational wave modes in pre-big bang cosmology
• Stability investigations of de Sitter inflationary solutions in power-law extensions of the Starobinsky model
• K-nonizing
• A Universe from a Lagrangian Fixed Point
• A New f(R) Model in the Light of Local Gravity Test and Late-time Cosmology
• Modified gravity one-loop partition function
• Particle Production Scenario in an Algebraically Coupled Quintessence Field with a Dark Matter Fluid
• Toward Gravitational Lensing in Modified Theories of Gravity
• Cosmologies in $f(R,{\mathcal{L}}_m)$ theory with non-minimal coupling between geometry and matter
• Traversable wormholes in $f(R)$ gravity sourced by a cloud of strings
• Cosmological dynamics with modified induced gravity on the normal DGP branch
• Is Asymptotically Weyl-Invariant Gravity Viable?
• Some aspects of modified theory of gravity in Palatini formalism unveiled
• Power-Law Bounces in $f(R)$ Gravity: Analysis of the Ekpyrosis and Accelerating Regimes
• Primordial Black Hole Formation in Rastall Gravity: Shifted Collapse Threshold and Exponential Abundance Sensitivity
• Conformal transformation route to gravity's rainbow
• Relativistic stars in $f(Q)$-gravity: Exact analytic solution for the power-law case $f(Q)=Q+b{Q}^{\nu }$
• Toy models of Universe with an Effective varying $\Lambda$-Term in Lyra Manifold
• Hypergeometric viable models in $f(R)$ gravity
• Quasilocal mass and multipole expansion in scalar-tensor gravity
• Dark energy from conformal symmetry breaking
• Third Order Lagrangians, Weyl Invariants & Classical Trace Anomaly in Six Dimensions
• Some exact relativistic star solutions in $f(R)$ gravity
• $n+1$ formalism of $f($Lovelock$)$ gravity
• Vacuum fluctuation of conformally coupled scalar field in FLRW space-times
• Generalized Galileon Scenario Inspires Chaotic Inflation
• Off-diagonal solutions in Einsteingravity modeling f(R) gravity and dynamical darkenergy vs Lambda CDM cosmology
• Topological Classification of a 4D AdS Black Hole with Non-Minimal Maxwell Coupling
• Test-field limit of metric nonlinear gravity theories
• Scattering of Scalar Field by an Extended Black Hole in F(R) gravity
• Static and spherically symmetric vacuum spacetimes with non-expanding principal null directions in $f(R)$ gravity
• Numerical solutions for the $f(R)$-Klein-Gordon system
• Higgs-Induced Screening Mechanisms in Scalar-Tensor Theories
• Gravitational wave from cosmic inflation in a gravity with two small four-derivative corrections
• Back-reaction in massless de Sitter QFTs: holography, gravitational DBI action and f(R) gravity
• Softly broken conformal symmetry with higher curvature terms
• Observational effects of varying speed of light in quadratic gravity cosmological models
• Challenging theories of gravitation: dark matter, compact objects and gravitational waves
• Preventing Curvature Singularities in $f(R)$ Dark Energy Models
• Generalized Yang-Mills Theory under Rotor Mechanism
• Precision Cosmology in Modified and Extended Theories of Gravity: an insightful test
• $\Lambda$CDM without cosmological constant
• Brans-Dicke analogue of the Roberts geometry
• Interaction of Fermionic Matter and ECSK Black Hole with Torsion
• Is the use of Christoffel connection in gravity theories conceptually correct?
• A new unified model of dark matter and dark energy in 5-dimensional $f(R,\varphi )$ gravity
• On Pseudo $B$-symmetric spacetimes and $f(\mathcal{R})$ gravity
• Exploring Late-Time Cosmic Acceleration in VCDM Cosmology
• Stability of Differentially Rotating Disks in $f(T)$ Theory
• Null hypersurface caustics and super-entropic black holes
• Quantum attractors of generalized Gauss-Bonnet dark energy
• Non-linear effects in early Universe cosmology
• Cosmological and astrophysical applications of modified theories of gravity
• Inflation by Variation of the Strong Coupling Constant: update for Planck 2018
• Surface configuration in $R+{\mu }^4/R$ gravity
• Weak Field Limit of the Nonminimally Coupled Weyl Connection Gravity
• Reconstruction of Tsallis Holographic Dark Energy via Modified Non-Metric Gravity: An $f(Q,C)$ Approach
• A Jacobian generalization of the pseudo Nambu-Goldstone bosons potential
• Energy momentum tensor of a non-minimally coupled scalar from the equivalence of the Einstein and Jordan frames
• Gravitational baryogenesis in $F(R)$ gravity's rainbow
• On the role of dust in the microwave emission of galactic halos
• Exploring the Universe Expansion History with f(R,T) Gravity: Constraints on Cosmological Parameters
• Review of the Microscopic Approach to the Higgs Mechanism and to Quark and Lepton Masses and Mixings
• Effects of Cuscuton dynamics on braneworld configurations in the scalar-tensor representation of $f\left(R,T\right)$ gravity
• Isotropic LQC and LQC--inspired Models with a massless scalar field as Generalised Brans--Dicke theories
• The extra scalar degrees of freedom from the two Higgs doublet model for dark energy
• A note on the cosmological constant in f(R) gravity
• Long-Range Models of Modified Gravity and Their Agreement with Solar System and Double Pulsar Data
• A Generalization of Gravity
• Testing the Dark Universe through the Layzer-Irvine Equation
• A Heuristic Approach to the Far-Future State of a Universe Dominated by Phantom Energy
• Cosmic expansion history analysis with Hubble parametrization in $Q^n$ gravity
• Three dimensional black bounces in $f(R)$ gravity
• Data Analysis of Massive Gravitational Waves from Gamma Ray Bursts
• Teleparallel Poincaré Cosmology and $\Lambda$CDM Model
• The Ligo-Ligo cross correlation for the detection of relic scalar gravitational waves
• Forecasting the Constraint on the Hu-Sawicki $f(R)$ Modified Gravity in the CSST $3\times 2$pt Photometric Survey
• Higher derivative quartic vertex of $f(R)$ gravity in light-cone gauge
• Revisited apparent horizon entropy and GSL in modified gravity
• Thin-shell wormholes in N-dimensional F(R) gravity
• Fundamental fields around compact objects: Massive spin-2 fields, Superradiant instabilities and Stars with dark matter cores
• Charged anisotropic white dwarfs in $f\left(R,T\right)$ gravity
• Solar System Tests of a New Class of $f(z)$ Theory
• Acceleration of the universe in matter dominant era by conformal symmetry breaking
• An ostentatious model of cosmological scalar-tensor theory
• Gravity from the Determinant of the Energy-Momentum: Astrophysical Implications
• On Nash theory of gravity with matter contents
• From minimal-length quantum theory to modified gravity
• A Note on Gravitational Memory in F(R)-theories and their Equivalent Scalar-Tensor Theories
• Notes on f(R) Theories of Gravity
• Quantum Gravity models - brief conceptual summary
• Does the metric play a fundamental role in the building of gravitational models?
• Primordial Black Holes from Spatially Varying Cosmological Constant Induced by Field Fluctuations in Extra Dimensions
• Compact stars in scalar-tensor theories with a single-well potential and the corresponding $f(R)$ theory
• Correlation of structure growth index with current cosmic acceleration: constraints on dark energy models
• Charged spherically symmetric Taub-NUT black hole solutions in $f(R)$ gravity
• Formation and evolution of a 2-brane structure in multidimensional $f(R)$ gravity
• Solutions of a slowly rotating Kerr flat-horizon black hole in dynamical Chern-Simons modified gravity
• Gravity with higher-curvature terms and second-order field equations: $f(\mathcal{R})$ meets Gauss-Bonnet
• Refracted Gravity Solutions from Small to Large Scales
• Observational Constraints on Chaplygin Gas Models in Non-Minimally Coupled Power Law $f(Q)$ Gravity with Quasars
• A Viable model for modified gravity
• Black Holes and Non-perturbative Gravitational Waves in $f(R)$ Gravity
• Early universe cosmological solutions in exponential gravity
• Infrared Sensitivity of Cosmological Probes in Horndeski Theory
• On Scalar Cosmological Perturbations in Non-Minimally Coupled Weyl Connection Gravity
• Dynamical 4-D Gauss-Bonnet action from matter-graviton interaction at one-loop
• Tilt in quadratic gravity
• Absence of antisymmetric tensor fields : Clue from f(R) model of gravity
• Observational Constraints on Asymptotic Safety Inflation in Gravity Rainbow
• Brans-Dicke-like field for co-varying $G$ and $c$: observational constraints
• New time-dependent solutions of viable Horndeski gravity
• Palatini Approach Beyond Einstein's Gravity
• Localization of $q$-form field on squared curvature gravity domain wall brane coupling with gravity and background scalar
• Non-linear energy conservation theorem in the framework of Special Relativity
• Galaxy clustering in modified gravity from full-physics simulations. I: two-point correlation functions
• Connecting noncommutative geometry to f(R) modified gravity
• The Second-Level Preheating
• Spontaneously Induced General Relativity: Holographic Interior for Reissner-Nordstrom Exterior
• Birkhoff's theorem and perturbations in $f(R)$ theories
• Non-analytical power law correction to the Einstein-Hilbert action: gravitational wave propagation
• Cosmology of Quasi-Dilaton Massive Gravity with Non-minimal Kinetic Coupling
• Exact solutions in metric $f(R)$-gravity for static axisymmetric spacetime
• One-loop Euclidean Einstein-Weyl gravity in de Sitter universe
• Toward a theory of curvature-scaling gravity
• f(R) cosmological solutions with varying speed of light
• $\Lambda$CDM-like evolution in Einstein-scalar-Gauss-Bonnet gravity
• Scalar perturbation and density contrast evolution in $f(Q,C)$ gravity
• Non-singular Universes a la Palatini
• Neural Post-Einsteinian Test of General Relativity with the Third Gravitational-Wave Transient Catalog
• Constraints on generalized Eddington-inspired Born-Infeld branes
• On energy-momentum tensor for gravitational waves in $f(R)$ gravity
• Gravitational waves in massive Horndeski theory with a potential
• Individual halo bias in models of $f(R)$ gravity
• About Boundary Terms in Higher Order Theories
• Big-Bounce in Quantum f(R)-Cosmology: Polymer Dynamics with Internal Time
• Qualitative analysis of a quasi-magnetic universe
• Cosmic Acceleration Caused by the Extra-Dimensional Evolution in a Generalized Randall-Sundrum Model
• Effects of nonlinearity of $f(R)$ gravity and perfect fluid in Kaluza-Klein models with spherical compactification
• Stealth black hole solutions in higher-order Maxwell-Einstein theories
• Black Hole Superradiance in f(R) Gravities
• Machian gravity and a cosmology without dark matter and dark energy
• Higher-order gravity models: corrections up to cubic curvature invariants and inflation
• Higher-dimensional Holographic Superconductors in Born-Infeld Electrodynamics and f(R) Gravity
• Study of General Relativity and $f(R)$ Modified Gravity with Cosmological Constant for Einstein and Jordan Frames
• New Lorentzian Taub-NUT and Euclidean Eguchi-Hanson Solutions in $f(R)$ gravity
• New brane-like solutions in modified four-dimensional Einstein-Gauss-Bonnet gravity
• Embedding black holes and other inhomogeneities in the universe in various theories of gravity: a short review
• Asymptotic Schwarzschild solutions in $f(R)$ gravity and their observable effects on the photon sphere of black holes
• Ostrogradsky instability and Born-Infeld modified cosmology in Palatini formalism
• Tracing Signatures of Modified Gravity in Redshift-Space Galaxy Bispectrum Multipoles: Prospects for Euclid
• Neutron Stars in Scalar Torsion Theories with Nonminimal Coupling
• Domain wall in $f(R)$ gravity
• Semiclassical Gravity Beyond General Relativity: Insights from Torsion
• A local quantum Mach principle and the metricity of spacetime
• The Exterior Calculus of Quadratic Gravity
• Restricted Phase Space Thermodynamics of Charged Static and Charged Rotating Black Holes in $f(R)$ Gravity
• The holographic bound in the scalar-tensor and $f(R)$ gravities
• Conformal coupling associated with the Noether symmetry and its connection with the $\Lambda$CDM dynamics
• Investigating the effects of gravitational lensing by Hu-Sawicki $\mathbf{f}(\mathbf{R})$ gravity black holes
• Modelling Cosmic Rays Flux with Pierre Auger and Telescope Array Data in $\mathbf{f}(\mathbf{R})$ and $\mathbf{f}(\mathbf{Q})$ Theories of Gravity
• Cosmological sudden singularities in $f(R,T)$ gravity
• Globally Stable Dark Energy in $F(R)$ Gravity
• Production of Primordial Gravitational Waves in Teleparallel Gravity
• Linearized Gravity in the Starobinsky Model: Perturbative Deviations from General Relativity
• Renormalization of a modified gravity with a quadratic Riemann tensor term
• Stability of Neutron Star and Cosmological Constant
• Structural Properties of Magnetized Neutron Stars under f (R, T ) Gravity Framework
• Translation gauge field theory of gravity in Minkowski spacetime
• Gravitational wave polarization modes and the kinematical tensors in general relativity and beyond
• Generalized Standard Model with higher-order derivatives under Rotor Mechanism and its Quantization
• Metric Variation of the Energy-Momentum Tensor of a Perfect Fluid and Its Applications to Cosmology and Neutron Stars
• Simplicial Gravity with Coordinates
• Inflation and primordial fluctuations in $f(Q,T)$ gravity
• Gravitational waves astronomy: the ultimate test for Einstein's General Relativity
• A Topological Extension of General Relativity to Explore the Nature of Quantum Space-time, Dark Energy and Inflation
• Universality in static spherically symmetric solutions of f(R) gravity
• Defects in Four-Dimensional Continua: A Paradigm for the Expansion of the Universe?
• Revisiting Lifshitz-type solutions in $R^2$-corrected gravity
• Quantum mechanical interaction of matter with the scalar mode of gravitational wave in modified gravity theories
• Bayesian and Machine-Learning Analyses of Nonminimal $f(Q)$ Gravity and $H_0$ Tension
• Exploring the Viability of $f(Q,T)$ Gravity: Constraining Parameters with Cosmological Observations
• Modified first law of charged dilaton black hole
• Comparison of Quasinormal Modes of Black Holes in $f(\mathbb{T})$ and $f(\mathbb{Q})$ Gravity
• Holographic Superconductors in f(R) Gravity
• Impact of particle production during inflation on the CMB detection
• Phase space analysis of Bianchi III Universe with $f(R,T)$ gravity theory
• Universality of the halo mass function in modified gravity cosmologies
• Tensor $f(R)$ theory of gravity
• Maximum mass limit of strange stars in quadratic curvature-matter coupled gravity
• Analyzing Conserved Currents in F(R) theory of gravity
• Quasi-Newtonian Cosmological Models in Scalar-Tensor Theories of Gravity
• Bulk-boundary decompositions and exact perfect fluid stellar distributions
• On Inflation and Reheating Features in the Higgs-$R^2$ Model
• A scan of f(R) models admitting Rindler type acceleration
• Cosmological and lunar laser ranging constraints on evolving dark energy in a nonminimally coupled curvature-matter gravity model
• Static plane symmetric solutions in $f(Q)$ gravity
• (In)equivalence of Metric-Affine and Metric Effective Field Theories
• Effective $\Lambda$CDM model emerging from $f(Q,T)$ under a special EOS limit in symmetric cosmology with Bayesian and ANN observational constraints
• Vector mesons from a holographic QCD model in $f(R)$-dilaton gravity
• On inflationary parameters in scalar-tensor theories
• Cosmology and Non-additive Entropy
• Noether currents in theories with higher derivatives and theories with differential field transformation in action (DFTA)
• Bouncing Cosmologies in modified gravity with space time torsion
• Yano-Schrödinger Hyperfluid: Cosmological Implications
• Jacobi equations of geodetic brane gravity
• Marked statistics across the cosmic web: Environmental dependent clustering in modified gravity simulations
• Dynamical systems approach to stellar modelling in $f(G,B)$ gravity
• Black holes and their horizons in semiclassical and modified theories of gravity
• Cosmological Asymptotics in Higher-Order Gravity Theories
• A new approach to the thermodynamics of scalar-tensor gravity
• $f(T,B)$ cosmography for high redshifts
• On the dilation current in metric-affine gravity
• Generalized Second Law and Thermodynamical Aspects of $f(Q,\mathcal{T})$ Gravity
• Stochastic background of gravitational waves "tuned" by $f(R)$ gravity
• From Geometry to Observation: Gravitational Waves and the Raychaudhuri Equation
• Metric Field as Emergence of Hilbert Space
• Gravitational Waves Astronomy: a cornerstone for gravitational theories
• Density perturbation and cosmological evolution in the presence of magnetic field in $f(R)$ gravity models
• Linear perturbations of dyonic black holes in the lowest-order $U(1)$ gauge-invariant scalar-vector-tensor theories
• Perturbations In Some Dark Energy Models
• Constraining modified gravity theories with physical black holes
• Large Field Polynomial Inflation in Palatini $f(R,\varphi )$ Gravity
• Phenomenology of Schwarzschild-like Black Holes with a Generalized Compton Wavelength
• Constraints on Energy Conditions in $f(R,L_m)$ Gravity
• Exact Bachian singularity in quadratic gravity
• Scheme of integration of vacuum $F(R)$ gravity in a travelling wave variable
• Quantum Cosmology in $f(R,T)$ Theory with Schutz's Perfect Fluid
• Gravastars in a Non-minimally Coupled Gravity with Electromagnetism
• Bayesian Inference of Neutron Star Properties in $f(Q)$ Gravity Using NICER Observations
• A Falsifiable Alternative to General Relativity
• Black hole shadows in nonminimally coupled Weyl connection gravity
• S and T Self-dualities in Dilatonic f(R) Theories
• Conformal invariant cosmological perturbations via the covariant approach: multicomponent universe
• $f(R,\mathcal{G})$-cosmological dynamics in the FLRW background
• The trace of field equations for higher-derivative gravity and an equality associating the Lagrangian density with a divergence term
• A cyclic cosmological model based on the f(ρ) modified theory of gravity
• One-Dimensional Primordial Gravitational Waves In Pure Quadratic Gravity
• Scalar-Induced Gravitational Waves in Palatini $f(R)$ Gravity
• Geometric formulation of $k$-essence and late-time acceleration
• Cluster gravitational redshifts: uncertainties and survey requirements
• Spontaneous Symmetry Breakdown of Scale Symmetries
• Statistical consistency of sign-switching vacuum energy with cosmological observations
• Testing General Relativity on Galactic Scales via DESI-BAO and Strong Lensing: Circumventing Assumptions on the Hubble Constant, Sound Horizon, and Dark Energy
• Quantization of Generalized Abelian Gauge Field Theory under Rotor Model
• Quantum Einsteinian Cubic Cosmology
• Post-Newtonian Constraints on Scalar-Tensor Gravity
• Constraints on High-Order Gravitational Theories from Weak Cosmic Censorship
• Energy Conditions in Palatini Approach to Modified $f(R)$ Gravity
• Late-Time Cosmic Acceleration in Ricci-Gauss-Bonnet Gravity via Gradient Descent Optimization
• Supernovae as cosmological probes
• Cosmic hierarchy in $f(R)$ gravity
• Energy conditions in consistent perfect fluid cosmology
• Introduction to Higher Order Classical Dynamics: Pais-Uhlenbeck Model and Coupled Oscillators
• Gravitational Field of a Rotating Mass on an Expanding Universe
• Cosmology in the mimetic higher-curvature $f(R,R_{\mu \nu }{R}^{\mu \nu })$ gravity
• Extended Chern-Simons model for a vector multiplet
• Non-Abelian cosmic string in the Starobinsky model of gravity
• Effect of $R^2$ on the stability of de Sitter solution of the generalized Einsteinian cubic gravity
• Metric-Affine Myrzakulov Gravity Theories
• Cosmology of Cubic Poincaré Gauge gravity
• Scalar-field potential for viable models in $f(R)$ theory
• Thermodynamics, Phase Transitions, and Geodesic Structure of F(R)-Phantom Banados-Teitelboim-Zanelli (BTZ) Black Holes
• Shadows of naked singularities and superspinars related to the revisited Kerr-de Sitter spacetimes
• Effective scalaron--photon interaction in $f(R)$ gravity
• Interacting dark energy from redshift-space galaxy clustering
• Second Variation of F-Einstein-Hilbert Functional
• Magnetically charged stars with nonlinear electrodynamics
• A Covariant Curvature-History Field Formulation for State-Dependent Infinite-Derivative Gravity
• Homothetic Congruences in General Relativity
• A winding number analysis of Schwarzschild black hole stability in light of Planck-scale modified kinematics
• Degenerate Limits of Scalar-Tensor Gravity
• Evolution of matter perturbations in the context of cosmic slowing down
• Addressing Dipole Tension via Clustering in $\Lambda$CDM and beyond
• Luminosity-Temperature Relation as a Probe for Modified Gravity
• Spherically Symmetric Potentials in Quadratic $f(R)$ Gravity
• Extended Theories of Electrodynamics in $f(R)$ Gravity
• New effective theories of gravitation and their phenomenological consequences
• Pure Gauss-Bonnet NUT Black Hole Solution: II
• Black holes solutions in power-law Maxwell-$f(T)$ gravity in diverse dimensions
• On the cosmology of Weyl's gauge invariant gravity
• Comparing $f(R)$ modified gravity and noncommutative geometry in the context of dark matter and traversable wormholes: a survey
• Stable massless scalar polarization of f(R) gravity
• Generalized Chern-Pontryagin models
• Intermediate redshift calibration of Gamma-ray Bursts and cosmic constraints in non-flat cosmology
• Constraints on a vacuum energy from both SNIa and CMB temperature observations
• Investigations In Higher Derivative Field Theories
• Studying the Supernova luminosity distance in Palatini formalism considering the role of causal structure constant
• Covariant single-field formulation of effective cosmological bounces
• Hamiltonian Theory: generalizations to higher dimensions, supersymmetry and modified gravity
• Matter-antimatter asymmetry and other cosmological puzzles via running vacuum cosmologies
• Vacuum Persistence Amplitude and Gravitational Potential in $f(R)$ Gravity
• Novel formulation of Hamilton-Jacobi equation for higher derivative theory and quantum mechanical correspondence
• Constraining Post-Newtonian f(R) Gravity in the Solar System
• Noether gauge symmetry of Dirac field in $2+1$ dimensional gravity
• Traversable Wormholes in Distorted Gravity
• Conditional variational autoencoders for cosmological model discrimination and anomaly detection in cosmic microwave background power spectra
• Non-singular Bouncing Cosmology in $f(R,G,T)$--Quintom model
• Generalized Sparling-Thirring form in the Brans-Dicke theory
• Matter growth in extended $\Lambda$CDM cosmology
• CMB Tensor Anisotropies in f(R) Gravity