Unified cosmic history in modified gravity: from F(R) theory to Lorentz non-invariant models

Abstract

Classical generalization of general relativity is considered as gravitational alternative for unified description of the early-time inflation with late-time cosmic acceleration. The structure and cosmological properties of number of modified theories, including traditional $F(R)$ and Hořava-Lifshitz $F(R)$ gravity, scalar-tensor theory, string-inspired and Gauss-Bonnet theory, non-local gravity, non-minimally coupled models, and power-counting renormalizable covariant gravity are discussed. Different representations and relations between such theories are investigated. It is shown that some versions of above theories may be consistent with local tests and may provide qualitatively reasonable unified description of inflation with dark energy epoch. The cosmological reconstruction of different modified gravities is made in great detail. It is demonstrated that eventually any given universe evolution may be reconstructed for the theories under consideration: the explicit reconstruction is applied to accelerating spatially-flat FRW universe. Special attention is paid to Lagrange multiplier constrained and conventional $F(R)$ gravities, for last theory the effective $\Lambda$CDM era and phantom-divide crossing acceleration are obtained. The occurrence of Big Rip and other finite-time future singularities in modified gravity is reviewed as well as its curing via the addition of higher-derivative gravitational invariants.

LaTeX 99 pages, the version to appear in Physics Reports, typos are corrected

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• Stellar Structures in $f(\mathcal{G})$ Gravity with Tolman-Kuchowicz Spacetime
• Implications of Palatini gravity for inflation and beyond
• Enhancement of primordial curvature perturbations in $R^3$-corrected Starobinsky-Higgs inflation
• Early Dark Energy with Power-law F(R) Gravity
• Nonlocal Teleparallel Cosmology
• Reconstruction of Scalar Potentials in Modified Gravity Models
• Metric $f(R)$ gravity with dynamical dark energy as a scenario for the Hubble tension
• (Regular) Black holes in conformal Killing gravity coupled to nonlinear electrodynamics and scalar fields
• Pre-Inflationary Bounce Effects on Primordial Gravitational Waves of $f(R)$ Gravity
• Palatini formulation of the conformally invariant $f\left(R,L_m\right)$ gravity theory
• Tolman-Oppenheimer-Volkoff Equations in Modified Gauss-Bonnet Gravity
• 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
• Deflection angle and lensing signature of covariant f(T) gravity
• Standard Sirens as a novel probe of dark energy
• Black hole solutions in scalar-tensor symmetric teleparallel gravity
• An Axially Symmetric Transitioning models with Observational Constraints
• Universal Inflationary Attractors Implications on Static Neutron Stars
• On the implementation of the spherical collapse model for dark energy models
• Rotating Neutron Stars in F(R) Gravity with Axions
• Spherical inhomogeneous solutions of Einstein and scalar-tensor gravity: a map of the land
• Stability analysis of anisotropic Bianchi type-I cosmological model in teleparallel gravity
• Some remarks about non-minimally coupled scalar field models
• Chirality of Gravitational Waves in Chern-Simons $f(R)$ Gravity Cosmology
• Early and late time cosmology: the $f(R)$ gravity perspective
• Anisotropic stars in modified gravity: An extended gravitational decoupling approach
• On the classification of Generalized Quasitopological Gravities
• Generalized Gravitational Baryogenesis of Well-Known $f(T,T_G)$ and $f(T,B)$ Models
• Inflationary Attractors Predictions for Static Neutron Stars in the Mass-Gap Region
• Anisotropic compact stars in the mimetic gravitational theory
• Bounce cosmology in $f(\mathcal{R})$ gravity
• Quasinormal Modes and Bounding Greybody Factors of GUP-corrected Black Holes in Kalb-Ramond Gravity
• The commutator algebra of covariant derivative as general framework for extended gravity. The Rastall theory case and the role of the torsion
• Model selection applied to reconstructions of the Dark Energy
• Slow-rolling scalar dynamics and as solution for the Hubble tension
• Non-singular Bounce Cosmology from Lagrange Multiplier $F(R)$ Gravity
• Neutron Stars in Scalar-tensor Gravity with Quartic Order Scalar Potential
• Gravitational Collapse in General Relativity and in $R^2$-gravity: A Comparative Study
• Anisotropic compact stars in higher-order curvature theory
• Anisotropic quark stars in $f(R)=R^{1+\epsilon }$ gravity
• Beyond-one-loop quantum gravity action yielding both inflation and late-time acceleration
• Thick brane in f(T,B) gravity
• Quasi-Rip: A New Type of Rip Model without Cosmic Doomsday
• Cosmic expansion parametrization: Implication for curvature and ${\text{H}}_0$ tension
• Confront $f(R,T)=\mathcal{R}+\beta T$ modified gravity with the massive pulsar PSR J0740+6620
• Focusing of geodesic congruences in an accelerated expanding Universe
• Bianchi type-I, type-III and Kantowski-Sachs solutions in f(T) gravity
• Moment of inertia of slowly rotating anisotropic neutron stars in $f(R,T)$ gravity
• Late-time constraints on modified Gauss-Bonnet cosmology
• Reconstruction of $f(Q,T)$ Lagrangian for various cosmological scenario
• Dynamic wormhole geometries in hybrid metric-Palatini gravity
• Dynamics of a parametrized dark energy model in $f(R,T)$ gravity
• On the Kuzmin model in fractional Newtonian gravity
• Effects of the Axion Through the Higgs Portal on Primordial Gravitational Waves During the Electroweak Breaking
• Gravitational waves in non-local gravity
• Thermodynamics of topological black holes in $R^2$ gravity
• Cylindrically Symmetric Solutions in $f(R,T)$ Gravity
• Kinetic Axion $F(R)$ Gravity Inflation
• Little Rip, $\Lambda$CDM and singular dark energy cosmology from Born-Infeld-$f(R)$ gravity
• Jordan frame no-hair for spherical scalar-tensor black holes
• Traversable wormhole models in $f(R)$ gravity
• Can high-redshift Hubble diagrams rule out the standard model of cosmology in the context of cosmographic method?
• Landau damping for gravitational waves in parity-violating theories
• Deformed Starobinsky model in gravity's rainbow
• Black holes in five-dimensional Palatini $f(R)$ gravity and implications for the AdS/CFT correspondence
• Observational constraints on Yukawa cosmology and connection with black hole shadows
• Transit cosmological models with observational constraints in f(Q, T) gravity
• Einstein-aether theory with a Maxwell field: General formalism
• Analyzing the geometrical and dynamical parameters of modified Teleparallel-Gauss-Bonnet model
• Anomalous decay rate of quasinormal modes in Reissner-Nordström black holes
• Gravitational Effective Action at Second Order in Curvature and Gravitational Waves
• Constraining modified theory of gravity with galaxy bispectrum
• Dark Energy Oscillations in Mimetic $F(R)$ Gravity
• Excavating black hole continuum spectrum: Possible signatures of scalar hairs and of higher dimensions
• On $f(R)$ gravity in scalar-tensor theories
• Enhanced Curvature Perturbation and Primordial Black Hole Formation in Two-stage Inflation with a break
• On the Chameleon Brans-Dicke Cosmology
• Estimating the Parameters of Extended Gravity Theories with the Schwarzschild Precession of S2 Star
• The emergence of universal relations in the AdS black holes thermodynamics
• Physical validity of anisotropic models derived from isotropic fluid dynamics in $f(R,T)$ theory: An implication of gravitational decoupling
• Kinetic theory of Jean Instability in Eddington-inspired Born-Infield gravity
• McVittie solution in f(T) gravity
• Anisotropic constant-roll inflation with noncommutative model and swampland conjectures
• Jeans analysis in energy-momentum-squared gravity
• Thermodynamic topology of topological black hole in $F(R)$-ModMax gravity's rainbow
• A Study of stable wormhole solution with non-commutative geometry in the framework of linear $f(R,{\mathcal{L}}_m,T)$ gravity
• Observational Constraints on $f(T)$ Gravity from Model-Independent Data
• Parameters of cosmological models and recent astronomical observations
• Constant-roll $k$-Inflation Dynamics
• Cosmological implications of an interacting model of dark matter \& dark energy
• Attractor behaviour of $f(T)$ modified gravity and the cosmic acceleration
• Inflationary Dynamics and Swampland Criteria for Modified Gauss-Bonnet Gravity Compatible with GW170817
• Noether Symmetry Approach in Energy-Momentum Squared Gravity
• Jeans Instability in Classical and Modified Gravity
• $H_0$ Tension in Torsion-based Modified Gravity
• Torsional birefringence in metric-affine Chern-Simons gravity: gravitational waves in late-time cosmology
• Observations in Quantum Cosmology
• Equivalence of non-minimally coupled cosmologies by Noether symmetries
• Gravitationally induced particle production in scalar-tensor $f(R,T)$ gravity
• Higher Dimensional Inhomogeneous Perfect Fluid Collapse in \emph{f(R)} Gravity
• No-go theorem for inflation in an extended Ricci-inverse gravity model
• Bianchi type I cosmological models in Eddington-inspired Born-Infeld gravity
• Reconstruction and Stability Analysis of Some Cosmological Bouncing Solutions in $F(\mathcal{R},T)$ Theory
• Observational constrained $F(R,\mathcal{G})$ gravity cosmological model and the dynamical system analysis
• New inhomogeneous universes in scalar-tensor and f(R) gravity
• Dynamics and center of mass energy of colliding particles around black hole in f(R) gravity
• Recent advances in cosmological singularities
• Spherically symmetric vacuum solutions in 1-Parameter New General Relativity and their phenomenology
• Radial pulsations, moment of inertia and tidal deformability of dark energy stars
• Mimetic Euler-Heisenberg theory, charged solutions and multi-horizon black holes
• The Reconstruction of Constant Jerk Parameter with $f(R,T)$ Gravity
• Study of Compact Stars in $\mathcal{R}+\alpha \mathcal{A}$ Gravity
• Stability analysis and future singularity of the $m^{2}R{\square }^{-2}R$ model of non-local gravity
• Cosmic acceleration in non-canonical scalar field model - An interacting scenario
• Is Dark Energy Dynamical in the DESI Era? A Critical Review
• Quasinormal Modes and Phase Structure of Regular $AdS$ Einstein-Gauss-Bonnet Black Holes
• Novel cosmological and black hole solutions in Einstein and higher-derivative gravity in two dimensions
• Observational Tests of Gauss-Bonnet Like Dark Energy Model
• Dynamical systems analysis of $f(Q)$ gravity
• Cosmographic analysis of a closed bouncing universe with the varying cosmological constant in $f(R,T)$ gravity
• Analytic Solution of the Starobinsky Model for Inflation
• Evaluation of cosmological models in $f(R,T)$ gravity in different dark energy scenario
• Mimicking dark matter in Horndeski gravity
• Fractional-order derivatives in cosmological models of accelerated expansion
• Revisiting the Brans solutions of scalar-tensor gravity
• Relativistic isotropic stellar model in $f(R,T)$ gravity with Durgapal- IV Metric
• Strange stars in $f(\mathcal{R})$ gravity Palatini formalism and gravitational wave echoes from them
• Dark Energy from Gauss-Bonnet and non-minimal couplings
• Decoupled Anisotropic Buchdahl's Relativistic Models in $f(\mathbb{R},\mathbb{T})$ Theory
• Constraint on $f(R)$ Gravity through the Redshift Space Distortion
• Classification of Teleparallel Horndeski Cosmology via Noether Symmetries
• Bouncing cosmology in modified gravity with higher-order Gauss-Bonnet curvature term
• Fermi gas and modified gravity
• Constraining viscous dark energy equation of state in $f(R,L_m)$ gravity
• Cosmology with a new f(R) gravity model in Palatini formalism
• Late-Time Cosmology of Scalar-Coupled $f(R,\mathcal{G})$ Gravity
• Coupled quintessence with double exponential potentials
• Testing modified gravity models with recent cosmological observations
• Cooling process of brown dwarfs in Palatini f(R) gravity
• Looking for extra dimensions in the observed quasi-periodic oscillations of black holes
• Embedded Class-I Solution of Compact Stars in $f(R)$ Gravity with Karmarkar Condition
• Equations of motion in metric-affine gravity: A covariant unified framework
• Constraining viscous dark energy models with the latest cosmological data
• Realistic neutron star models in $f(T)$ gravity
• Pure radiation in space-time models that admit integration of the eikonal equation by the separation of variables method
• Bulk viscous cosmological model in $f(R,T)$ theory of gravity
• Lemaitre-Tolman-Bondi dust solutions in f(R) gravity
• Dynamical Systems analysis of an interacting dark energy model in the Brane Scenario
• Holographic realization of constant roll inflation and dark energy: An unified scenario
• IWDM: The fate of an interacting non-cold dark matter $-$ vacuum scenario
• Constraining alternative theories of gravity using GW$150914$ and GW$151226$
• Thick brane structures in generalized hybrid metric-Palatini gravity
• Maximal Masses of White Dwarfs for Polytropes in $R^2$ Gravity and Theoretical Constraints
• Impact of Charge on Complexity Analysis and Isotropic Decoupled Solutions in $f(\mathbb{R},\mathbb{T})$ Gravity
• Test particle motion in modified gravity theories
• Tracing the cosmic history by Gauss-Bonnet gravity
• Can we bypass no-go theorem for Ricci-inverse Gravity?
• Cosmological Analysis of Pilgrim Dark Energy in Loop Quantum Cosmology
• New constraints on cosmological modified gravity theories from anisotropic three-point correlation functions of BOSS DR12 galaxies
• Dark Energy and Equation of State Oscillations with Collisional Matter Fluid in Exponential Modified Gravity
• Viscosity in modified gravity
• $R^2$ Inflation Revisited and Dark Energy Corrections
• Redshift drift in a pressure-gradient cosmology
• Noether Gauge Symmetry of Modified Teleparallel Gravity Minimally Coupled with a Canonical Scalar Field
• Bounce Universe Induced by an Inhomogeneous Dark Fluid Coupled with Dark Matter
• Cosmological models in $f(T,\mathcal{T})$ gravity and the dynamical system analysis
• The Classical and Loop Quantum Cosmology Phase Space of Interacting Dark Energy and Superfluid Dark Matter
• Exact solutions, finite time singularities and non-singular universe models from a variety of $\Lambda (t)$ cosmologies
• Brane worlds in gravity with auxiliary fields
• Power law Starobinsky model of inflation from no-scale SUGRA
• Cosmological Constraints on Non-flat Exponential $f(R)$ Gravity
• The Early-time Cosmology with Stiff Era from Modified Gravity
• New integrable models and analytical solutions in $f(R)$~cosmology with an ideal gas
• Structure of Compact Stars in R-squared Palatini Gravity
• Rapidly rotating neutron stars in $f(R,T)$ gravity
• Constraining $F(R)$ bouncing cosmologies with primordial black holes
• Gaussian Process Approach for Model-Independent Reconstruction of $f(Q)$ Gravity with Direct Hubble Measurements
• Non-zero torsion and late cosmology
• Kinetic Model for Dark Energy - Dark Matter Interaction: Scenario for the Hubble Tension
• Cosmological bounces in spatially flat FRW spacetimes in metric f(R) gravity
• Fractional Holographic Dark Energy
• New holographic dark energy model with non-linear interaction
• Swampland dS conjecture in Mimetic $f(R,T)$ gravity
• Questioning the $H_0$ tension via the look-back time
• Cosmology with Hu-Sawicki gravity in Palatini Formalism
• Bounces, turnarounds and singularities in bimetric gravity
• Compatibility between the scalar field models of tachyon, $k$-essence and quintessence in $f(R,T)$ gravity
• Neutron stars in massive scalar-Gauss-Bonnet gravity: Spherical structure and time-independent perturbations
• Effective Theory of Inflationary Magnetogenesis and Constraints on Reheating
• Amplification of the Primordial Gravitational Waves Energy Spectrum by a Kinetic Scalar in $F(R)$ Gravity
• Formalizing Anisotropic Inflation in Modified Gravity
• Spherical collapse model and cluster number counts in power law $f(T)$ gravity
• Metric-affine gravity effects on terrestrial (exo-)planets profiles
• Cosmological Consequences of New Dark Energy Models in Einstein-Aether Gravity
• Extending Friedmann equations using fractional derivatives using a Last Step Modification technique: the case of a matter dominated accelerated expanding Universe
• The Asymptotic Behavior of Bouncing Cosmological Models in $F(\mathcal{G})$ Gravity Theory
• Exact Cosmology in Myrzakulov Gravity
• Unified dark sectors in scalar-torsion theories of gravity
• Archimedean-type force in a cosmic dark fluid: III. Big Rip, Little Rip and Cyclic solutions
• Weak field limit and gravitational waves in higher-order gravity
• Reconstruction of an Observationally Constrained $f(R,T)$ gravity model
• Isotropic compact stars in 4D Einstein-Gauss-Bonnet gravity
• Dynamical wormholes in Lovelock gravity
• Wormhole Structures in Logarithmic-Corrected $R^2$ Gravity
• Cosmological dynamical systems in modified gravity
• Compact Star in General $F(R)$ Gravity: Inevitable Degeneracy Problem and Non-Integer Power Correction
• Anisotropic quark stars in $f(R,L_m,T)$ gravity
• Dynamical system analysis of Myrzakulov gravity
• Power-Law $f(R)$ Gravity Corrected Canonical Scalar Field Inflation
• Boson mixing and flavor vacuum in the expanding Universe: a possible candidate for the dark energy
• Solving the $H_0$ tension in $f(T)$ Gravity through Bayesian Machine Learning
• (Compactified) black branes in four dimensional f(R)-gravity
• Estimation of Cosmological Parameters, Stability Analysis and Energy Conditions in Viable Modified Gravity
• Swampland conjectures in hybrid metric-Palatini gravity
• Cosmic evolution of the logarithmic f(R) model and the dS swampland conjecture
• Stable Charged Gravastar model in Cylindrically Symmetric Space-time
• Canonical Scalar Field Inflation with String and $R^2$-Corrections
• Topological Static Spherically Symmetric vacuum Solutions in $\mathcal{F}(R,G)$ Gravity
• Tensor perturbations of Palatini $f(\mathcal{R})$-branes
• Dynamical analysis of nonminimal coupled theories
• The phase-space view of non-local gravity cosmology
• Stability of the Closed Einstein Universe in Energy-Momentum Squared Gravity
• Exploring Non-perturbative Corrections in Thermodynamics of Static Dirty Black Holes
• Gödel-type universes in f(T) gravity
• $f(\mathcal{R},\phi ,\chi )$ Cosmology with Noether Symmetry
• Probing Modified Gravity with Integrated Sachs-Wolfe CMB and Galaxy Cross-correlations
• Motions of Test Particles in Gravitational Field, Perturbations and Greybody Factor of Bardeen-like AdS Black Hole with Phantom Global Monopoles
• Cosmological dynamics of interacting dark energy and dark matter in viable models of f(R) gravity
• Modified-gravity theories with nondynamical background fields
• Shear viscosity from black holes in generalized scalar-tensor theories in arbitrary dimensions
• Viscous cosmology in $f(T)$ gravity
• Anisotropic f(Q) gravity model with bulk viscosity
• A dynamical system representation of generalized Rastall gravity
• Covariant Lagrange multiplier constrained higher derivative gravity with scalar projectors
• Post-Newtonian parameters of ghost-free parity-violating gravities
• Exact theory for the Rezzolla-Zhidenko metric and self-consistent calculation of quasinormal modes
• Traversable wormhole in logarithmic $f(R)$ gravity by various shape and redshift functions
• Cosmological reconstruction and $\Lambda$CDM universe in $f(Q,C)$ gravity
• Dynamical analysis of the covarying coupling constants in scalar-tensor gravity
• Gravitational Dust Collapse in $f(R)$ Gravity
• Aspects of Late-time Evolution in Mimetic $F(R)$ Gravity
• Double layers in gravity theories
• Topological invariant quintessence
• Black hole solutions in functional extensions of Born-Infeld gravity
• On Reconstruction of Extended Teleparallel Gravity from the Cosmological Jerk Parameter
• Scalar induced gravitational waves in modified teleparallel gravity theories
• Generation of large-scale magnetic fields from inflation in teleparallelism
• Dark sectors of the Universe: A Euclid survey approach
• Rip cosmologies, Wormhole Solutions and Big Trip in the $f(T,\mathcal{T})$ theory of gravity
• The Stability of Anisotropic Compact Stars Influenced by Dark Matter under Teleparallel Gravity: An Extended Gravitational Deformation Approach
• Future dynamics in f(R) theories
• Non-Local Curvature Gravity Cosmology via Noether Symmetries
• Bianchi type-I Barrow holographic dark energy model in symmetric teleparallel gravity
• Modified theory of gravity and the history of cosmic evolution
• Geodesically complete BTZ-type solutions of $2+1$ Born-Infeld gravity
• Extended Tolman III and VII solutions in $f(\mathcal{R},T)$ gravity: Models for neutron stars and supermassive stars
• Archimedean-type force in a cosmic dark fluid: II. Qualitative and numerical study of a multistage Universe expansion
• Little Rip cosmological models with time-dependent equation of state
• Dynamical equivalence of $f(R)$ gravity in Jordan and Einstein frames
• The classical and quantum implications of the Raychaudhuri Equation in f(T)-gravity
• Alleviating $H_0$ tension in scalar-tensor and bi-scalar-tensor theories
• Effective equation of state in modified gravity and observational constraints
• Reconstruction of $f(R,T)$ gravity model via the Raychaudhuri equation
• Cosmological acceleration
• Black holes and regular black holes in coincident $f(\mathbb{Q},{\mathbb{B}}_Q)$ gravity coupled to nonlinear electrodynamics
• Cosmological aspects of $f(R,T)$ gravity in a simple model with a parametrization of $q$
• Energy Bounds in $f(R,G)$ Gravity with Anisotropic Background
• Jupiter and jovian (exo)-planets in Palatini $f(\bar{R})$ gravity
• More on the first-order thermodynamics of scalar-tensor and Horndeski gravity
• Evolution of Cluster of Stars in f(R) Gravity
• The Raychaudhuri Equation in inhomogeneous FLRW space-time : A $f(R)$-gravity model
• Running of the Spectral Index and Inflationary Dynamics of $F(R)$ Gravity
• External stability for Spherically Symmetric Solutions in Lorentz Breaking Massive Gravity
• Compact stellar structures in Weyl geometric gravity
• Propagating degrees of freedom in f(R) gravity
• Running Hubble constant: evolutionary Dark Energy
• Rotating black strings in $f(R)$-Maxwell theory
• Impact of Extended Starobinsky Model on Evolution of Anisotropic, Vorticity-free Axially Symmetric Sources
• Constraints on the exponential $f(R)$ model from latest Hubble parameter measurements
• No evidence for dynamical dark energy in two models
• Neutron Stars in frames of $R^2$-gravity and Gravitational Waves
• Interacting Tsallis and Rényi Holographic Dark Energy with Hybrid Expansion Law
• Inflation from $f(R)$ theories in gravity's rainbow
• Gravitationally collapsing stars in $f(R)$ gravity
• New rotating AdS/dS black holes in $\mathrm{f}(\mathrm{R})$ gravity
• Cosmological model with time varying deceleration parameter in $F(R,G)$ gravity
• Big Bang Nucleosynthesis constraints on $f(T,T_G)$ gravity
• How Inflationary Gravitons Affect the Force of Gravity
• Bardeen Compact Stars in Modified $f(R)$ Gravity with Conformal Motion
• A critical discussion on the $H_0$ tension
• Modified gravity in the presence of matter creation: scenario for the late Universe
• Cosmological constraints on dynamical dark energy model in $F(Q)$ gravity
• $f(Q,L_m)$ gravity, and its cosmological implications
• Schwarzschild Black Hole Surrounded by Perfect Fluid Dark Matter in the presence of Quintessence Matter Field
• Transit cosmological models in Myrzakulov F(R,T) gravity theory
• Primordial black holes in scalar field inflation coupled to the Gauss-Bonnet term with fractional power-law potentials
• Inflation Based on the Tsallis Entropy
• The first variation of the matter energy-momentum tensor with respect to the metric, and its implications on modified gravity theories
• Noether Symmetries and Some Exact Solutions in $f(R,T^2)$ Theory
• General Effective Field Theory of Teleparallel Gravity
• Inflationary Cosmology in the Modified $f(R,T)$ Gravity
• Amplification of Primordial Gravitational Waves by a Geometrically Driven non-canonical Reheating Era
• First-order formalism for thick branes in $f(T,\mathcal{T})$ gravity
• Inflation in mimetic $f(R,T)$ gravity
• Testing $f(R)$ Gravity With Scale Dependent Cosmic Void Velocity Profiles
• Peculiar thermal states in the first-order thermodynamics of gravity
• Spatial curvature in coincident gauge $f(Q)$ cosmology
• $f(R)$-Gravity Generated Post-inflationary Eras and their Effect on Primordial Gravitational Waves
• Cosmological evolution with quadratic gravity and nonideal fluids
• Running coupling in electroweak interactions of leptons from f(R)-gravity with torsion
• Late Time Cosmological Evolution in f(R) theories with Ordinary and Collisional Matter
• Dark matter and dark energy induced by condensates
• Ghost and Laplacian Instabilities in the Teleparallel Horndeski Gravity
• The unified history of the viscous accelerating universe and phase transitions
• Phantom energy supported wormhole model in $f(R,T)$ gravity assuming conformal motion
• Noether Symmetries and Anisotropic Universe in Energy-Momentum Squared Gravity
• Breaking the cosmological background degeneracy by two-fluid perturbations in f(R) gravity
• Is gravitational collapse possible in $f(R)$ gravity?
• Dynamical conditions and causal transport of dissipative spherical collapse in $f(R,T)$ gravity
• Cosmological implications of Rastall-$f(R)$ theory
• Analytically Approximation Solution to Einstein-Cubic Gravity
• The generalized second law of thermodynamics for interacting $f(R)$ gravity
• Dynamical reconstruction of the $\Lambda$CDM model in scalar-tensor $f(R,T)$ gravity
• Inflation with F(T) Teleparallel Gravity
• Analytic Electrically Charged Black Holes in $F(R)$-ModMax Theory
• Stability of a Class of Non-Static Axial Self-Gravitating Systems in $f(R)$ Gravity
• Cosmology in modified $f(\mathcal{G})$ gravity: a late time cosmic phenomena
• Charged particle motions near non-Schwarzschild black holes with external magnetic fields in modified theories of gravity
• Noether Symmetry Approach in Scalar-Torsion $f(T,\varphi )$ Gravity
• How can holonomy corrections be introduced in $f(R)$ gravity?
• Unimodular $f(G)$ gravity
• Energy-Momentum Squared Gravity: A Brief Overview
• Density perturbations in $f(R,\varphi )$-gravity with an application to the (varying power)-law model
• Deflection angle, quasinormal modes and optical properties of a de Sitter black hole in $f(\mathcal{T},\mathcal{B})$ gravity
• Is the $W$-boson mass enhanced by the axion-like particle, dark photon, or chameleon dark energy?
• Integrable modified gravity cosmological models with an additional scalar field
• Is the axionic dark matter an equilibrium system?
• f(T) cosmology against the cosmographic method: A new study using mock and observational data
• Note on stability in conformally connected frames
• Thermodynamics and decay of de Sitter vacuum
• Gravitational atoms in the braneworld scenario
• Galactic rotation dynamics in a new $f(\mathcal{R})$ gravity model
• Aspects of non-singular bounce in modified gravity theories
• Gravitational tensor and scalar modes in $f(Q,B)$ non-metric gravity
• Revisiting perfect fluid dark matter: Observational constraints from our galaxy
• The future of gravitational theories in the era of the gravitational wave astronomy
• Friedmann equations from nonequilibrium thermodynamics of the Universe: A unified formulation for modified gravity
• Unexplored regions in teleparallel $f(T)$ gravity: Sign-changing dark energy density
• Curvature-matter couplings in modified gravity: from linear models to conformally invariant theories
• Rotating black hole in $f(R)$ theory
• Generalizing the Constant-roll Condition in Scalar Inflation
• Global dynamics in Einstein-Gauss-Bonnet scalar field cosmology with matter
• More on the conformal mapping of quasi-local masses: The Hawking-Hayward case
• Dynamics of Bianchi $V{I}_h$ Universe with Bulk Viscous Fluid in Modified Gravity
• Specific neutral and charged black holes in $f(R)$ gravitational theory
• Primordial power spectrum at N3LO in effective theories of inflation
• Exact Solutions in Modified Massive Gravity and Off-Diagonal Wormhole Deformations
• Interacting Tsallis holographic dark energy in higher dimensional Cosmology
• Stability of $f(Q,B)$ Gravity via Dynamical System Approach: a Comprehensive Bayesian Statistical Analysis
• On Nonlocal Modified Gravity and its Cosmological Solutions
• Testing non-local gravity by clusters of galaxies
• Moment of inertia and compactness of quark stars within the context of $f(R,T,L_m)$ gravity
• Beyond Schwarzschild-de Sitter spacetimes: II. An exact non-Schwarzschild metric in pure $R^2$ gravity and new anomalous properties of $R^2$ spacetimes
• Gaussian-process reconstructions and model building of quintom dark energy from latest cosmological observations
• Phase-space analysis of dark energy models in non-minimally coupled theories of gravity
• Uniqueness of the Inflationary Higgs Scalar for Neutron Stars and Failure of non-inflationary Approximations
• Revisiting $f(R,T)$ cosmologies
• Cosmic Growth in $f(T)$ Teleparallel Gravity
• On Bianchi type III Cosmological Model with Quadratic EoS in Lyra Geometry
• 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
• Extending Finch-Skea Isotropic Model to Anisotropic Domain in Modified $f(\mathcal{R},\mathcal{T})$ Gravity
• Light deflection angle through velocity profile of galaxies in $f(R)$ model
• Estimating the parameters of Hybrid Palatini gravity model with the Schwarzschild precession of S2, S38 and S55 stars: case of bulk mass distribution
• Generalized scalar-tensor theory of gravity reconstruction from physical potentials of a scalar field
• Importance of being nonminimally coupled: Scalar Hawking radiation from regular black holes
• Weak-field regime of the generalized hybrid metric-Palatini gravity
• A geometric method of constructing exact solutions in modified f(R,T)-gravity with Yang-Mills and Higgs interactions
• Bulk viscous fluid in extended symmetric teleparallel gravity
• Analytic Solutions and Observational support: A study of $f(R,T)$ gravity with $f(R,T)=R+h(T)$
• $R^n$ gravity is kicking and alive: the cases of Orion and NGC 3198
• Inflation and the cosmological (not-so) constant in unimodular gravity
• Electrodynamics of a Cosmic Dark Fluid
• Gravitational energy-momentum pseudo-tensor in Palatini and metric $f(R)$ gravity
• Late Time Acceleration of the 3-Space in a Higher Dimensional Steady State Universe in Dilaton Gravity
• New anisotropic star solutions in mimetic gravity
• Some Cosmological Solutions of a New Nonlocal Gravity Model
• Past-directed scalar field gradients and scalar-tensor thermodynamics
• R\' enyi Holographic Dark Energy in Higher Dimension Cosmology
• Uniqueness of non-trivial spherically symmetric black hole solution in special classes of F(R) gravitational theory
• Quasi Static Evolution of Compact Objects in Modified Gravity
• $f(T)$ cosmology: From Pseudo-Bang to Pseudo-Rip
• Chiral Gravitational Waves in Palatini Chern-Simons
• Distinguishing between $\Lambda$CDM and $f(R)$ gravity models using halo ellipticity correlations in simulations
• Can nonlocal gravity really explain dark energy?
• Cosmological model with linear equation of state parameter in f(R, Lm) gravity
• Observational signatures of a static $f(R)$ black hole with thin accretion disk
• Thermal stability of stealth and de Sitter spacetimes in scalar-tensor gravity
• Compact stars in $f(T)=T+\xi T^{\beta }$ gravity
• Effects of a time-varying color-luminosity parameter $\beta$ on the cosmological constraints of modified gravity models
• Modulus stabilization in higher curvature dilaton gravity
• Effects of Finite-time Singularities on Gravitational Waves
• Revisiting compact star in $F(R)$ gravity: Roles of chameleon potential and energy conditions
• Observational Constraints and Cosmographic Analysis of $f(T,T_G)$ Gravity and Cosmology
• Viability of the Matter Bounce Scenario
• Singularity formation in asymptotically safe cosmology with inhomogeneous equation of state
• Further Refining Swampland dS Conjecture in Mimetic f(G) Gravity
• Unveiling Phase Space Modifications: A Clash of Modified Gravity and the Generalized Uncertainty Principle
• Friedmann equations in the Codazzi parametrization of Cotton and extended theories of gravity and the Dark Sector
• Jacobi stability analysis of scalar field models with minimal coupling to gravity in a cosmological background
• Periodic Cosmological Evolutions of Equation of State for Dark Energy
• Investigation of generalised uncertainty principle effects on FRW cosmology
• Geometric Perfect Fluids from Extended Gravity
• Shadow behavior of an EMSG charged black hole
• Geodesics and scalar perturbations of Schwarzschild black holes embedded in a Dehnen-type dark matter halo with quintessence
• Influence of pressure anisotropy and non-metricity parameter on mass-radius relation and stability of millisecond pulsar in $f(Q)$ gravity
• Invariant quantities of Scalar-Tensor Theories for stellar structure
• Supersymmetry Breaking in Spatially Modulated Vacua
• Generalized $R^p$-attractor Cosmology in the Jordan and Einstein Frames: New Type of Attractors and Revisiting Standard Jordan Frame $R^p$ Inflation
• Cosmological Tests of $f(R,G,T)$ Dark Energy Model in FRW Universe
• Renormalizability of alternative theories of gravity: differences between power counting and entropy argument
• Cosmological dynamics of magnetic Bianchi I in viable $f(R)$ models of gravity
• First comprehensive constraints on the Finslerian models using cosmological observations
• ${\mathcal{R}}^2$ Quantum Corrected Scalar Field Inflation
• $R^2$-gravity quark stars from perturbative QCD
• Noether Symmetries in $f(T,T_G)$ Cosmology
• $f(\mathcal{G},\text{T})$ Gravity Bouncing Universe with Cosmological Parameters
• Cosmology based on $f(R)$ gravity with $\mathcal{O}(1)$ eV sterile neutrino
• Observable Primordial Gravitational Waves from Non-minimally Coupled $R^2$ Palatini Modified Gravity
• Multi-fluid cosmology in Einstein gravity: analytical solutions
• Lessons from $f(R,R_c^2,R_m^2,L_m)$ gravity: Smooth Gauss-Bonnet limit, energy-momentum conservation and nonminimal coupling
• Revisiting conserved currents in F(R) theory of gravity via Noether symmetry
• Nonminimal black holes with regular electric field
• $k$-Inflation-corrected Einstein-Gauss-Bonnet Gravity with Massless Primordial Gravitons
• Neutron Stars in Modified Teleparallel Gravity
• A Comprehensive Study of Massive Compact Star Admitting Conformal Motion Under Bardeen Geometry
• Constrained cosmological model in $f(Q,T)$ gravity with non-linear non-metricity
• Quantum singularities in a model of f(R) Gravity
• Inflation without self-reproduction in $F(R)$ gravity
• Charged Compact Stars in Extended $f(\mathcal{R},\mathcal{G},\mathcal{T})$ Gravity
• f(R) Gravity in an Ellipsoidal Universe
• Black Holes with Electric and Magnetic Charges in $F(R)$ Gravity
• Exploring departures from Schwarzschild black hole in $f(R)$ gravity
• Tachyonic cosmology with cubic contractions of the Riemann tensor
• Exploring Plane Symmetric Solutions in $f(R)$ Gravity
• Cosmological dynamics and observational constraints on a viable $f(Q)$ non-metric gravity model
• Rescaled Einstein-Hilbert Gravity: Inflation and the Swampland Criteria
• Minisuperspace Quantization of $f\left(T,B\right)$ Cosmology
• Thermal origin of the attractor-to-general-relativity in scalar-tensor gravity
• Cosmological constraints of Palatini $f(\mathcal{R})$ gravity
• Nonlocal de Sitter gravity and its exact cosmological solutions
• On finite time singularities in scalar field dark energy models based in the RS-II Braneworld
• Cosmological implications of the Weyl geometric gravity theory
• Reconstruction of cosmological matter perturbations in Modified Gravity
• Giant planet formation in Palatini gravity
• Hojman Symmetry Approach for Scalar-Tensor Cosmology
• Inflation and Primordial Fluctuations in $F(T)$ Gravity's Rainbow
• Planetary seismology as a test of modified gravity proposals
• Fermion localization in higher curvature and scalar-tensor theories of gravity
• Universal thermodynamics in different gravity theories: Conditions for generalized second law of thermodynamics and thermodynamical equilibrium on the horizons
• The Reconstruction of Constant Jerk Parameter with $f(R,T)$ Gravity in Bianchi-I spacetime
• The interaction of neutrinos with Phantom, Quintessence, and Quintum scalar fields and its effect on the formation of structures in the early Universe
• Observational constraints on the fractal cosmology
• Dynamics of viable $f(R)$ dark energy models in the presence of Curvature-Matter interactions
• Generalized black hole entropy in two dimensions
• Constraining Chameleon screening using galaxy cluster dynamics
• Noncompactified Kaluza--Klein Gravity
• Constraining Quadratic $f(R)$ Gravity from Astrophysical Observations of the Pulsar J0704+6620
• Analytical Gaussian Process Cosmography: Unveiling Insights into Matter-Energy Density Parameter at Present
• Tracking the Local Group Dynamics by Extended Gravity
• Viable non-singular cosmic bounce in holonomy improved F(R) gravity endowed with a Lagrange multiplier
• Comparing the luminosity distance for gravitational waves and electromagnetic signals in a simple model of quadratic gravity
• Investigating the physical and geometrical parameters of the cosmological models with anisotropic background
• Internal structure of cuscuton Bloch brane
• Tsallis holographic dark energy with power law ansatz approach
• Turnaround size of non-spherical structures
• Withholding Potentials, Absence of Ghosts and Relationship between Minimal Dilatonic Gravity and f(R) Theories
• Dark effects in $f(R,P)$ gravity
• An exact model of a gravitational wave in the Bianchi III universe based on Shapovalov II wave spacetime and the quadratic theory of gravity
• Inhomogeneous Dark Fluid and Dark Matter, Leading to a Bounce Cosmology
• Hunting dark energy with pressure-dependent photon-photon scattering
• Gravitational waves in higher-order $R^2$ gravity
• Gravitational constant in multiple field gravity
• Noether Symmetry Approach for Dirac-Born-Infeld Cosmology
• Non-homogeneous exoplanets in metric-affine gravity
• Early evolution of fully convective stars in scalar-tensor gravity
• Observation constraints on scalar field cosmological model in Anisotropic universe
• An Emergent Universe supported by chiral cosmological fields in Einstein--Gauss--Bonnet gravity
• Type V singularities in non-standard cosmological backgrounds
• Parametrizing the transition to the phantom epoch with Supernovae Ia and Standard Rulers
• How a conformally flat (GR)4 impacts Gauss-Bonnet gravity?
• Universe Inflation Based on Nonlinear Electrodynamics
• Thin shells in F(R) gravity with non-constant scalar curvature
• Length-preserving biconnection gravity and its cosmological implications
• The cosmology of $f(R,L_m)$ gravity: constraining the background and perturbed dynamics
• Gravitational Waves in Locally Rotationally Symmetric (LRS) Class II Cosmologies
• Deviation of geodesics and particle trajectories in a gravitational wave of the Bianchi type VI universe
• Maxwell extension of $f(R)$ gravity
• Thin accretion disk signatures in hybrid metric-Palatini gravity
• Equilibrium configuration of perfect fluid orbiting around black holes in some classes of alternative gravity theories
• Constraints on the speed of sound in the k-essence model of dark energy
• A generalized $\Lambda$CDM model with parameterized Hubble parameter in particle creation, viscous and $f(R)$ model framework
• Models of modified $F(R,T)$ and cuscuton braneworld
• Bianchi type-V Transitioning model in Brans-Dicke theory with Observational Constraint
• Quantum cosmology for non-minimally coupled scalar field in FLRW space-time: A symmetry analysis
• Warm inflation with non-comoving scalar field and radiation fluid
• The little rip in classical and quantum $f(R)$ cosmology
• Constraining the EdGB Theory with Extreme Mass-Ratio Inspirals
• Early universe in view of a modified theory of gravity
• Superradiant (In)stability, Greybody Radiation, and Quasinormal Modes of Rotating Black Holes in non-linear Maxwell f (R) Gravity
• A model of dark matter dark energy interaction with some cosmic consequences
• A Critical Assessment of Black Hole Solutions With a Linear Term in Their Redshift Function
• Cosmographic analysis of sign-switching dark energy
• $f(Q,T)$ gravity: From early to late-time cosmic acceleration
• Vacuum states for gravitons field in de Sitter space
• Swampland Criteria and Constraints on Inflation in a $f(R,T)$ Gravity Theory
• Stable soliton dark matter wormhole in non-minimally coupled $f(\mathcal{Q},\mathcal{T})$ gravity
• Dynamical features of $f(T,B)$ cosmology
• Two-dimensional Lifshitz-like AdS black holes in $F(R)$ gravity
• Renyi Holographic Dark Energy models in Teleparallel gravity
• Curvature dark energy reconstruction through different cosmographic distance definitions
• Fractional Einstein-Gauss-Bonnet scalar field cosmology
• Variations of Infinite Derivative Modified Gravity
• Reconstructing a Model for Gravity at Large Distances from Dark Matter Density Profiles
• Constraining Palatini gravity with GR-independent equations of state for neutron stars
• WIMPs in Dilatonic Einstein Gauss-Bonnet Cosmology
• Evaporation and anti-evaporation instability of a Schwarzschild-de Sitter braneworld: the case of five-dimensional F(R) gravity
• Stability investigations of isotropic and anisotropic exponential inflation in the Starobinsky-Bel-Robinson gravity
• Classical and quantum $f(R)$ cosmology: The big rip, the little rip and the little sibling of the big rip
• New Cosmological Solutions of a Nonlocal Gravity Model
• Disformal mappings of spherical DHOST geometries
• Gravitational waves in Brans-Dicke Theory with a cosmological constant
• Bound on photon circular orbits in general relativity and beyond
• Late-time Cosmology of scalar field assisted $f(\mathcal{G})$ gravity
• Chameleon Mechanism in Scalar Nonmetricity Cosmology
• Joint Analysis of Constraints on f(R) Parametrization from Recent Cosmological Observations
• Dark energy fingerprints in the nonminimal Wu-Yang wormhole structure
• Decay of $f(R)$ quintessence into dark matter: mitigating the Hubble tension?
• Beyond Einstein's General Relativity
• Towards a possible solution for the coincidence problem: f(G) gravity as background
• Cosmological back-reaction in modified gravity and its implications for dark energy
• Braneworld setup and embedding in teleparallel gravity
• Spherical collapse and virialization in $f(T)$ gravities
• Compact relativistic geometries in $f(R,G)$ gravity
• N-body simulations, halo mass functions, and halo density profile in $f(T)$ gravity
• Gravitational waves from inspiraling black holes in quadratic gravity
• Solar System Tests in Brans-Dicke and Palatini f(R)-theories
• Gravitational reheating in Starobinsky inflation
• Multifluid cosmology in f (G) gravity
• Black Holes and Wormholes Beyond Classical General Relativity
• Near-horizon chaos beyond Einstein gravity
• Weak field and slow motion limits in energy-momentum powered gravity
• Gravitational Waves of Type III Shapovalov Spacetimes: Particle Trajectories, Geodesic Deviation and Tidal Accelerations
• Primordial black holes in non-minimal Gauss-Bonnet inflation in light of the PTA data
• The Effective Fluid approach for Modified Gravity and its applications
• Testing alternative theories of gravity with space-based gravitational wave detectors
• Inflationary Cosmology in a non-minimal $f(R,T)$ gravity theory using a $RT$ mixing term
• The Local Group as a test system for Modified Newtonian Dynamics
• Data-driven and Almost Model-independent Reconstruction of Modified Gravity
• Bianchi Type Cosmological Models in $f(T)$ Tele-parallel Gravity
• Interacting quintessence cosmology from Noether symmetries: comparing theoretical predictions with observational data
• Gravitational baryogenesis in non-minimal kinetic coupling model
• Gödel-type solutions within the $f(R,Q,P)$ gravity
• Wave-like spatially homogeneous models of Stackel spacetimes (2.1) type in the scalar-tensor theory of gravity
• New black hole solutions in three-dimensional $f(R)$ gravity
• Bouncing cosmological models in a functional form of F(R) gravity
• Reconstruction of the singularity-free $f(\mathcal{R})$ gravity via Raychaudhuri equations
• Shadows of black holes at cosmological distances in the co-varying physical couplings framework
• Dark Energy and Modified Scale Covariant Theory of Gravitation
• Addressing the Hubble tension in Yukawa cosmology?
• Entanglement inside the cosmological apparent horizon
• Barrow holographic dark energy models in $f\left(Q\right)$ symmetric teleparallel gravity with Lambert function distribution
• Quantum Dynamics of the Isotropic Universe in the Metric f(R) Gravity
• Knot Universes in Bianchi Type I Cosmology
• Ghost Problem, Spectrum Identities and Various Constraints on Brane-localized Gravity
• Cosmological fluids with boundary term couplings
• Study of Some Parameters of Modified Chaplygin Gas in Galileon Gravity Theory from Observational Perspective
• Cosmological singularities in $f(T,\varphi )$ gravity
• Probing Gravitational Slip with Strongly Lensed Fast Radio Bursts
• K-essence in Horndeski models
• Perturbation Spectra of Warm Inflation in $f(Q,T)$ Gravity
• Constraining Exponential f(Q) Gravity with Cosmic Chronometers and Supernovae: A Data-Driven Analysis
• Thermodynamic aspects of entropic cosmology with viscosity
• Phase space analysis for a scalar-tensor model with kinetic and Gauss-Bonnet couplings
• Aether-quasi-dilaton massive gravity
• Dynamical reconstruction of the $\Lambda$CDM model in hybrid metric-Palatini gravity
• Black hole solutions in modified gravity induced by quantum metric fluctuations
• Reconstructions of $f(\mathcal{P})$ and $f(\mathcal{Q})$ gravity models from $(m,n)$-type Barrow Holographic Dark Energy: Analysis and Observational Constraints
• Universe inflation and nonlinear electrodynamics
• Gravitational radiation from binary systems in $f(R)$ gravity: A semi-classical approach
• Holographic representation of the unified early and late universe via a viscous dark fluid
• Neutron Stars In $f(R,T)$ Theory: Slow Rotation Approximation
• Giant low-surface-brightness dwarf galaxy as a test bench for MOdified Gravity
• Modified Equations of State for Dark Energy and Observational Limitations
• Cosmology of the interacting Tsallis holographic dark energy in $f(R,T)$ gravity framework
• Compact Objects in Alternative Gravities
• Dynamical analysis of coupled curvature-matter scenario in viable $f(R)$ dark energy models at de Sitter phase
• Extremely small stars in scalar-tensor gravity: when stellar radius is less than Schwarzschild one
• The effective Equation of State in Palatini $f(R)$ cosmology
• Spontaneous color polarization as a modus originis of the dynamic aether
• The dynamics of three nearby E0 galaxies in refracted gravity
• Rectifying an Inconsistency in $F(R)$ Gravity Inflation
• $R^2$ Gravity Effects on the Kinetic Axion Phase Space
• Neutron Stars in f(R)-Gravity and Its Extension with a Scalar Axion Field
• ΛCDM suitably embedded in f(R) with a non-minimal coupling to matter
• Reconstruction of $f(R)$, $f(T)$ and $f(\mathcal{G})$ models inspired by variable deceleration parameter
• Dynamical analysis of the Tsallis holographic dark energy models with event horizon as cut-off and interaction with matter
• Modified gravity from Weyl connection and the $f(R,\mathcal{A})$ extension
• Structure Formation in Non-local Bouncing Models
• Gravitational collapse of compact stars in $f(R)=\xi R^4$ gravity
• Scalar-Gauss-Bonnet model, the coincidence problem and the gravitational wave speed
• Anisotropic Born-Infeld-f(R) Cosmologies
• Higher order gravities and the Strong Equivalence Principle
• Cosmological dynamics of f(R) models in dynamical system analysis
• Fundamental Physics and Cosmology with TianQin
• Inflation with Gauss-Bonnet and Chern-Simons higher-curvature-corrections in the view of GW170817
• On the canonical formalism of $f(R)$-type gravity using Lie derivatives
• Testing generalized scalar-tensor theories of gravity with clusters of galaxies
• $k$-essence non-minimally coupled with Gauss-Bonnet invariant for inflation
• Cosmological solutions in spatially curved universes with adiabatic particle production
• Electrodynamic phenomena induced by a dark fluid: Analogs of pyromagnetic, piezoelectric, and striction effects
• Stable $f(Q)$ gravity model through non-trivial connection
• Kinetic Axion Dark Matter in String Corrected $f(R)$ Gravity
• Compact star in noninteger power model of $f(R)$ gravity
• Quadratic and cubic spherically symmetric black holes in the modified teleparallel equivalent of general relativity: Energy and thermodynamics
• The Distinguishability of Interacting Dark Energy from Modified Gravity
• Upper Limit on the Central Density of Dark Matter in the Eddington inspired Born-Infield (EiBI) Gravity
• Effective $f(R)$ actions for modified Loop Quantum Cosmologies via order reduction
• Velocity distribution of elliptical galaxies in the framework of Non-local Gravity model
• Barrow Holographic Dark Energy in Brane World Cosmology
• An Eternal gravitational collapse in $f(R)$ theory of gravity and their astrophysical implications
• Collapsing dynamics of relativistic fluid in modified gravity admitting a conformal Killing vector
• Chaos Removal in the $R+q{R}^2$ gravity: the Mixmaster model
• Scalar field as a null dust
• Explaining JWST star formation history at $z\sim 17$ by modifying $\Lambda$CDM
• Inflation with exotic kinetic terms in Einstein-Chern-Simons gravity
• Modeling of non-rotating neutron stars in minimal dilatonic gravity
• Modified Teleparallel $f(T)$ Gravity, DESI BAO and the $H_0$ Tension
• A numerical approach to model independently reconstruct $f(R)$ functions through cosmographic data
• Late-time dynamics of dark energy EoS in symmetric teleparallel gravity
• A critical analysis of modulus stabilization in a higher dimensional F(R) gravity
• Slow-rotating black holes with potential in dynamical Chern-Simons modified gravitational theory
• Effective Actions for Loop Quantum Cosmology in Fourth-Order Gravity
• Local stability of self-gravitating disks in $f(R)$ gravity
• Constraining Parameters of Generalized Cosmic Chaplygin Gas in Loop Quantum Cosmology
• Cosmological constant as an integration constant
• Dynamics of dwarf galaxies in $f(R)$ gravity
• Non-minimal Energy-momentum squared gravity
• Statistical and Observation Comparison of Weyl-Type $f(Q,T)$ Models with the $\Lambda$CDM Paradigm
• Gauge gravitation theory in Riemann-Cartan space-time and gravitational interaction
• Dynamics of a higher-dimension Einstein-Scalar-Gauss-Bonnet cosmology
• The cosmological collider in $R^2$ inflation
• Big Bang Nucleosynthesis with $f(R)$ gravity scalarons and astrophysical consequences
• New perspectives on future rip scenarios with holographic dark energy
• New one-parametric extension of the Starobinsky inflationary model
• Gravitational Cherenkov Radiation from Extended Theories of Gravity
• On analytical solutions of f(R) modified gravity theories in FLRW cosmologies
• Magnetic black holes in Weitzenböck geometry
• Effect of bulk viscosity in cosmic acceleration
• Hybrid star within $f(\mathcal{G})$ gravity
• Tachyon Mimetic Inflation as an Instabilities-Free Model
• Effects of coupling constants on chaos of charged particles in the $Einstein-\AE$ ther theory
• Three-dimensional accelerating AdS black holes in $F(R)$ gravity
• Pure Gauss-Bonnet NUT Black Hole Solution: I
• Shadows and photon spheres in static and rotating traversable wormholes
• A stationary axisymmetric vacuum solution for pure $R^2$ gravity
• Extended Geometric Trinity of Gravity
• De Sitter and power-law solutions in some models of modified gravity
• Effects of particle creation rate in two-fluid interacting cosmologies
• Reviewing the prospect of fermion triplets as dark matter and source of baryon asymmetry in non-standard cosmology
• A reconstruction method for anisotropic universes in unimodular $F(R)$-gravity
• Global asymptotic dynamics of the cubic galileon interacting with dark matter
• Cosmology of unimodular Born-Infeld-$f(R)$ gravity
• Critical Cosmology in Higher Order Gravity
• Interaction of the axionic dark matter, dynamic aether, spinor and gravity fields as an origin of oscillations of the fermion effective mass
• Classification of Einstein equations with cosmological constant in warped product space-time
• Bouncing Cosmology in Fourth-Order Gravity
• Self-gravitating systems in Extended Gravity
• Investigation of Bouncing Universe and Phantom Crossing in Modified Gravity Coupled with Weyl Tensor and its Reconstruction
• Unification of the inflation with late-time acceleration in Born-Infeld-$f(R)$ gravity
• Chameleon stars supported by a cosmological scalar field
• Anisotropy in constraint 4D Gauss-Bonnet gravity
• On the Stability of Pressure Isotropy Condition in Palatini $f(R)$ Gravity
• Quasilocal mass in scalar-tensor gravity: spherical symmetry
• Probing extra dimensions through cosmological observations of dark energy
• Scalar Mode Quadrupole Radiation from Astronomical Sources in $F(R)$ Modified Gravity
• Cosmological scenarios in modified gravity with non-dynamical fields
• Little Rip, Pseudo Rip and bounce cosmology with generalized equation of state in non-standard backgrounds
• Weak-lensing tunnel voids in simulated light cones: A new pipeline to investigate modified gravity and massive neutrinos signatures
• Exact model of gravitational wave and pure radiation
• A comprehensive data-driven odyssey to explore the equation of state of dark energy
• A study of holographic dark energy models using configuration entropy
• Gravitational Slip parameter and Gravitational Waves in Einstein-Cartan theory
• A covariant tapestry of linear GUP, metric-affine gravity, their Poincaré algebra and entropy bound
• New Tsallis holographic dark energy with apparent horizon as IR-cutoff in non-flat Universe
• Perturbative approach to $f(R)$-gravitation in FLRW cosmology
• Is de Sitter space always excluded in semiclassical f(R) gravity?
• $f(R)$ Dual Theories of Quintessence : Expansion-Collapse Duality
• Gravitational Collapse in Repulsive $R+{\mu }^4/R$ Gravity
• Quantum state evolution in an environment of cosmological perturbations
• Tsallis holographic dark energy model with event horizon cutoff in modified gravity
• Mass decomposition of SLACS lens galaxies in Weyl conformal gravity
• Einstein and Jordan frame correspondence in quantum cosmology: Expansion-collapse duality
• Holographic cosmology with two coupled fluids in the presence of viscosity
• Gravitational Wave From Axion-like Particle Inflation
• Teleparallel dark energy in a nonflat universe
• Off-diagonal deformations of regular Schwarzschild black holes and general relativistic G. Perelman thermodynamics
• Novel modulus stabilization mechanism in higher dimensional f(R) Gravity
• Wave-like spatially homogeneous models of Stackel spacetimes (3.1) type in the scalar-tensor theory of gravity
• Some Specific Wormhole Solutions in Extended $f(R,G,T)$ Gravity
• Reconstruction of the scalar field potential in nonmetricity gravity through Gaussian processes
• Reconstructing modified and alternative theories of gravity
• Non-linear density-velocity dynamics in $f(R)$ gravity from spherical collapse
• Cosmological implications of Born-Infeld-$f(R)$ gravity
• Constraining primordial black hole masses through $f(R)$ gravity scalarons in Big Bang Nucleosynthesis
• Type V singularities with inhomogeneous equations of state
• Cosmological Evolution in Bimetric Gravity: Observational Constraints and LSS Signatures
• On the emergence of a classical Isotropic Universe from a Quantum $f(R)$ Bianchi Cosmology in the Jordan Frame
• Background-dependent and classical correspondences between $f(Q)$ and $f(T)$ gravity
• The fundamental physical importance of generic off-diagonal solutions and Grigori Perelman entropy in the Einstein gravity theory
• Cosmic curvature on large-scale structures with homogeneous dark energy
• Interacting and Non-interacting Reńyi Holographic Dark Energy Models in DGP Braneworld
• Well behaved class of Heintzmann's solution within $f(R,T)$ framework
• Constraints on Einstein-dilaton Gauss-Bonnet gravity with Taiji
• Strong gravitational lensing by black hole in F(R) Euler Heisenberg Gravity's Rainbow
• Multipole analysis on gyroscopic precession in $f(R)$ gravity with irreducible Cartesian tensors
• Gauge Invariant Lagrangian Formulations for Mixed Symmetry Higher Spin Bosonic Fields in AdS Spaces
• Linearized Field Equations and Extra Force in $f(R,{\mathbf{T}}^{(n)})$ Extended Gravity
• Warm inflation in Horndeski gravity
• Cosmological Study in Myrzakulov $F(R,T)$ Quasi-dilaton Massive Gravity
• Noether Symmetry Approach in Eddington-inspired Born-Infeld gravity
• Classification of Petrov Homogeneous Spaces
• The effect of pressure anisotropy on quark stars structure in the Starobinsky model
• Spontaneous symmetry breaking as a result of extra dimensions compactification
• Precession shift in curvature based Extended Theories of Gravity and Quintessence fields
• Einstein-Yang-Mills-aether theory with nonlinear axion field: Decay of color aether and the axionic dark matter production
• Quadratic Curvature Gravity with Second Order Trace and Massive Gravity Models in Three Dimensions
• (2+1)-dimensional f(R) gravity solutions via Hojman symmetry
• Gödel-type universes in energy-momentum-squared gravity
• Logarithmic gravity model
• Vacuum Radiation in $z=2$ Lifshitz QED
• The Holographic cosmology with axion field
• Kantowski-Sachs cosmology in scalar-torsion theory
• Singular behavior of the dark universe under the effect of thermal radiation in curved spacetime
• Einstein, Barcelona, Symmetry & Cosmology: The Birth of an Equation for the Universe
• Exponential correction to Friedmann equations
• Baryon asymmetry from higher-order matter contributions in gravity
• Holographic connection of f(G) gravity through Barrow and a generalized version of holographic dark fluid
• An innovative black hole solution and thermodynamic properties in higher-order curvature gravity with a scalar field
• Properties of compact objects in quadratic non-metricity gravity
• On the Metric $f(R)$ gravity Viability in Accounting for the Binned Supernovae Data
• Modified Gravity with Nonminimal Curvature-Matter Couplings: A Framework for Gravitationally Induced Particle Creation
• Solar system tests and neutron stars in $f(R)$ gravity revisited
• Hitchhiker's Guide to the Swampland: The Cosmologist's Handbook to the string-theoretical Swampland Programme
• Evolving Wormholes in a Cosmological Background
• Viability of general relativity and modified gravity cosmologies using high-redshift cosmic probes
• Signatures of modified gravity from the gravitational Aharonov-Bohm effect
• Cosmological model with Gong-Zong Parametrization in $f(R,L_m)$ gravity
• Constraining the $f$-mode oscillations frequency in Neutron Stars through Universal Relations in the realm of Energy-Momentum Squared Gravity
• Probing Dark Energy Properties in $fQ,C)$ Gravity with FLRW Cosmological Models
• Rips and regular future scenario with Holographic Dark Energy: A comprehensive look
• Cosmological Evolution of Viscous Dark Energy in f(Q,C) Gravity: Two-Fluid Approach
• Cylindrical black hole solutions in $f(\mathcal{R})$ and $f(\mathcal{R},\mathcal{A},A^{\mu \nu }{A}_{\mu \nu })$ modified gravity
• Reconstructions of Einstein-Aether Gravity from Barrow Agegraphic and New Barrow Agegraphic Dark Energy models: Examinations and Observational Limits
• Magnetic Suppression of Cosmic Rays' Flux in $\mathbf{f}(\mathbf{R})$ and $\mathbf{f}(\mathbf{Q})$ Theories of Gravity
• Thermodynamics of a Non-canonical $f(\bar{R},\bar{T})$ gravity
• Constrain the linear scalar perturbation theory of Cotton gravity
• New measures to test modified gravity cosmologies
• Solutions of Maxwell equations for admissible electromagnetic fields, in spaces with simply transitive four-parameter groups of motions
• Field transformations and invariant quantities in scalar-teleparallel theories of gravity
• Trans-Planckian Effect in $f(R)$ Cosmology
• A class of regular bouncing cosmologies
• Local Limit of Nonlocal Gravity: A Teleparallel Extension of General Relativity
• Oscillating cosmic evolution and constraints on big bang nucleosynthesis in the extended Starobinsky model
• Einstein and Jordan-Frame Covariant Hamiltonians for F(R) Gravity and Their Canonical Relationships
• Second-order corrections to Starobinsky inflation
• Probing Strong Field $f(R)$ Gravity and Ultra-Dense Matter with the Structure and Thermal Evolution of Neutron Stars
• Energy Conditions in Extended $f(R,G,T)$ Gravity
• New analytic solutions in $f\left(R\right)$-Cosmology from Painlevé analysis
• Perturbation in an interacting dark universe
• A Study of Universal Thermodynamics in Massive Gravity: Modified Entropy on the Horizons
• Cosmological evolutions of $F(R)$ nonlinear massive gravity
• Accelerated expansion of the Universe a la the Stueckelberg mechanism
• Modified Brans-Dicke cosmology with Minimum Length Uncertainty
• Moduli stabilization with bulk scalar in nested doubly warped braneworld model
• Gravitational Collapse of Anisotropic Compact Stars in Modified $f(R)$ Gravity
• Gravitational waves in the extended theory of gravity
• Propagation of quantum particles in Brans-Dicke spacetime. The case of Gamma Ray Bursts
• Analytical Stellar Models of Neutron Stars in Teleparallel Gravity
• On the impact of non-local gravity on compact stars
• Einstein Spaces Modeling Nonminimal Modified Gravity
• Features of the Primordial Universe in f(R)-gravity as viewed in the Jordan frame
• Perturbations of quasi-Newtonian universes in scalar-tensor gravity
• On the occurrence of gauge-dependent secularities in nonlinear gravitational waves
• White dwarf structure in $f(R,T,L_m)$ gravity: beyond the Chandrasekhar mass limit
• A new model of arcsin-gravity
• Constraints on cosmological parameters and CMB first acoustic peak in conformal Killing gravity
• A short review on Quintom dark energy theory
• Sequestering Mechanism in Scalar-Tensor Gravity
• Warm deformed $R^2$ inflation
• Cosmological Singularity and Power-Law Solutions in Modified Gravity
• Asymptotically flat vacuum solution for a rotating black hole in a modified gravity theory
• Inflation in a scalar-vector-tensor theory
• Cosmology with Higher-Derivative Gravities
• Gauss-Bonnet black holes in a special anisotropic scaling spacetime
• Spacetime Curvature as a Probe of Exotic Core Phases in Neutron Stars within Modified Gravity
• Hamiltonian analysis of metric-affine-$R^2$ theory
• From DeWitt initial condition to Cosmological Quantum Entanglement
• Cylindrically symmetric and plane-symmetric solutions in $f(R)$ theory via Noether symmetries
• The shadow of black holes in $F(R)$-ModMax theory with cosmic strings
• A Note on the Strong Hyperbolicity of $f(R)$ Gravity with Dynamical Shifts
• Holographic description of unified early and late universe in viscous mimetic gravity
• On the Thermodynamical Black Hole Stability in the Space-time of a Global Monopole in $f(R)$-Gravity
• Vacuum quantum effects on Lie groups with bi-invariant metrics
• Neutron stars in the generalized SU(2) Proca theory
• The gravitational field outside a spatially compact stationary source in a generic fourth-order theory of gravity
• Scalar-tensor theories of gravity from a thermodynamic viewpoint
• Black Hole Solutions in Non-Minimally Coupled Weyl Connection Gravity
• About the (in)equivalence between holonomic versus non-holonomic theories of gravity
• Black holes in $f(R)$ gravity coupled to nonlinear electromagnetic fields
• Scalar field unification of interacting viscous dark fluid from a geometrical scalar-tensor theory of gravity
• Domain Wall and Holographic Dark Energy in $f(Q)$ Theory of Gravity
• Gravitational Waves Emission in Quadratic Gravity: longitudinal modes, angular momentum emission, and positivity of the radiated power
• Action functional of the Cardassian universe
• Exact models of pure radiation in R^2 gravity for spatially homogeneous Shapovalov spacetimes type II
• On the linear stability of polytropic fluid spheres in $R^2$ gravity
• Qualitative behaviour of higher-curvature gravity with boundary terms i.e the f(Q) gravity models by dynamical system analysis
• Evolution of perturbations in the model of Tsallis holographic dark energy
• Cosmological singularities in non-canonical models of dark energy
• Modified Einstein-Gauss-Bonnet gravity: Riemann-Cartan and Pseudo-Riemannian cases
• Holographic bounce cosmological models induced by viscous dark fluid from a generalized non-singular entropy function
• Classical and quantum cosmology of $f(R)$ gravity's rainbow in Schutz's formalism
• Energy Conditions in $f(P)$ Gravity
• Stability of Relativistic Spheres Powered by Energy Profile in Einstein Gauss-Bonnet Gravity
• Constraints on Tsallis cosmology using recent low and high redshift measurements
• Extending cosmology: the metric approach
• Charged analog of anisotropic dark energy star in Rastall gravity
• Power law $\alpha$-Starobinsky inflation
• Interactions of the scalaron dark matter in $f(R)$ gravity
• Generalized Abelian Gauge Field Theory under Rotor Model
• Viscous coupled fluids in terms of a log-corrected equation of state
• The Inflationary Dynamics with the Scalar-Tensor Model
• Self-tuning inflation
• Confronting dark energy in Harada's Conformal Killing Gravity with observational data
• Exploring the evolution of structure growth in the universe with field-fluid interactions through dynamical stability analysis
• Gravitational waves in minimal Maxwell $f(R)$ gravity
• Extended Gravity Constraints at Different Scales
• Gauss-Bonnet Cosmology: large-temperature behaviour and bounds from Gravitational Waves
• The Role of Torsion in Trans-Planckian Physics
• A Cosmological Holographic Reconstruction of f(Q) Theory
• Traversable wormholes in $f(R)$ gravity sourced by a cloud of strings
• The Trans-Planckian Censorship Conjecture in different frameworks of viable inflation
• BPS Skyrme neutron stars in generalized gravity
• Nonstatic Reissner-Nordström metric in the perturbative $f(R)$ theory: Embedding in the background of the FLRW cosmology, uniqueness of solutions, the TOV equation
• Off-diagonal solutions in Einsteingravity modeling f(R) gravity and dynamical darkenergy vs Lambda CDM cosmology
• Matter Creation Cosmologies and Accelerated Expansion
• A new theory of tensor-scalar gravity coupled to Aharonov-Bohm electrodynamics
• Gravity Rainbow Effects on Higher Curvature Modification of R2 inflation
• Constraints on a fifth force from the stellar orbits around the central supermassive black hole of the Milky Way
• Novel black holes with scalar hair in the Einstein-Maxwell-Scalar Theory with positive coupling
• Cosmology in $R^2$-gravity: Effects of a Higher Derivative Scalar Condensate Background
• Type I Shapovalov wave spacetimes in the Brans-Dicke scalar-tensor theory of gravity
• General off-diagonal integrability of metric and nonmetric geometric flow and Finsler-Lagrange-Hamilton modified Einstein equations
• Numerical solutions for the $f(R)$-Klein-Gordon system
• Thermodynamics of Flat 4D Einstein-Gauss-Bonnet Black Hole with Rényi Entropy: An RPST-like formalism
• Observational constraints on thawing quintessence scalar field model
• Intermediate and Power-Law Inflation in the Tachyon Model with Constant Sound Speed
• Robustness of predicted CMB fluctuations in Cartan $F(R)$ gravity
• Signature of $f\left(R\right)$ gravity via Lemaître-Tolman-Bondi inhomogeneous perturbations
• Born-Infeld-$f(R)$ gravity with de Sitter solutions
• Dynamical Wormhole Solutions in $f(R,T)$ Gravity
• Multiple fluid theory of cosmic evolution and its thermodynamic analysis
• Phenomenological modification of horizon temperature
• Holographic F(Q,T) Gravity with Lambert Solution
• Testing Gauss-Bonnet Gravity with DESI BAO Data
• Exact Black Hole Solutions with a Conformally Coupled Scalar Field and Dynamic Ricci Curvature in $f(R)$ Gravity Theories
• Asymptotically Schwarzschild solutions in $f(R)$ extension of general relativity
• Inflation from entropy
• Higher order mimetic gravity after GW170817
• Possible types of dark matter condensation in embedding gravity
• Holographic description of the dissipative model of universe with curvature
• On cosmological Inflation In Palatini $F(R,\varphi )$ Gravity
• K-nonizing
• Noether symmetry approach in non-minimal derivative coupling gravity
• The general expression for $f(T)$ in a charged cylindrical spacetime with diverse dimensions
• Domain Wall Bianchi Type $V{I}_0$ Universe in $f(R,T)$ Gravity
• Black Holes in Einstein-scalar-Gauss-Bonnet model probed with scattering amplitudes
• Stability investigations of de Sitter inflationary solutions in power-law extensions of the Starobinsky model
• Cosmological Reconstructions in Einstein--Cartan--Myrzakulov Gravity with Torsion and Non-Metricity in the Weitzenböck Geometrical Sector
• Gauss-Bonnet entropy and thermal dynamics of RN-AdS black holes
• Boundary terms and Brown-York quasi-local parameters for scalar-tensor theory: a study on both timelike and null hypersurfaces
• Investigating the compatibility of exact solutions in Weyl-type $f(Q,T)$ gravity with observational data
• Exploring Scalarized Einstein-Gauss-Bonnet Theories Through the Lens of Parametrized Post-Newtonian Formalism
• Inflationary $\alpha -$attractors and $F(R)$ gravity
• Observational constraints on generic models of non-minimal curvature-matter coupling
• On Scalar Cosmological Perturbations in Non-Minimally Coupled Weyl Connection Gravity
• Post-Newtonian limit of generalized scalar-teleparallel theories of gravity
• Black Holes and Non-perturbative Gravitational Waves in $f(R)$ Gravity
• Primordial Cosmology of an Emergent-like Universe from Modified Gravity: Reconstruction and Phenomenology Optimization with a Genetic Algorithm
• Infrared Sensitivity of Cosmological Probes in Horndeski Theory
• Solutions of a slowly rotating Kerr flat-horizon black hole in dynamical Chern-Simons modified gravity
• On rips and cosmological singularities in a universe merging with baby universes
• Quadratic theory of gravity with a scalar field and type I Shapovalov wave spacetimes
• The linearized second law for any higher curvature gravity with the scalar and the electromagnetic fields
• New Rotating Black Hole Solutions With Imperfect Fluid Energy-Momentum Tensor In $f(R)$ Gravity
• Tilt in quadratic gravity
• Thermodynamical aspects of black holes in modified gravity
• Absence of antisymmetric tensor fields : Clue from f(R) model of gravity
• Observational Constraints on Asymptotic Safety Inflation in Gravity Rainbow
• The Cosmological Impact of Brane-Chern-Simons Massive Gravity
• Spatial Dependence of the Growth Factor in Scalar-Tensor Cosmology
• Localization of $q$-form field on squared curvature gravity domain wall brane coupling with gravity and background scalar
• Charged anisotropic white dwarfs in $f\left(R,T\right)$ gravity
• Gravitational waveforms from inspiral compact binaries in Hybrid metric-Palatini gravity
• $f(R)$ gravity with broken Weyl gauge symmetry, cosmological backreaction, and its effects on CMB anisotropy
• Thin-shell wormholes in N-dimensional F(R) gravity
• GR-GSG Hybrid Gravity
• $\Lambda$CDM-like evolution in Einstein-scalar-Gauss-Bonnet gravity
• Cosmological implications and causality in $f(R,L_m,T)$ gravity theory with observational constraints
• Generalized black-bounces solutions in f(R) gravity and their field sources
• Gravitational luminosity of a hot plasma in R^2 gravity
• Formation of Singularity and Apparent Horizon for Dissipative Collapse in $f(R,T)$ Theory of Gravity
• Local solutions of General Relativity in the presence of the Trace Anomaly
• On energy-momentum tensor for gravitational waves in $f(R)$ gravity
• Gravitational waves in massive Horndeski theory with a potential
• Qualitative analysis of a quasi-magnetic universe
• Black holes in $f(R,T)$ gravity coupled with Euler-Heisenberg electrodynamics
• Fullshape power spectrum for the Symmetron modified gravity model
• A comprehensive dynamical and phenomenological analysis of structure growth in curvature-modulated coupled quintessence scenario
• A Note on Gravitational Memory in F(R)-theories and their Equivalent Scalar-Tensor Theories
• Dark Energy Behavior from Static Equation of State in Non-Minimally Coupled Gravity with Scalar Deformation
• Virial mass in warped DGP-inspired L(R) gravity
• Testing the Dark Universe through the Layzer-Irvine Equation
• Generalized Yang-Mills Theory under Rotor Mechanism
• Ricci-Cubic Holographic Dark Energy: Confronting Observations, Stability and the Cosmic Coincidence Problem
• Gravitational baryogenesis in $F(R)$ gravity's rainbow
• Accelerating Kaluza-Klein Universe in Modified Theory of Gravitation
• A Heuristic Approach to the Far-Future State of a Universe Dominated by Phantom Energy
• Formation and evolution of a 2-brane structure in multidimensional $f(R)$ gravity
• Theoretical filters for shift-symmetric Horndeski gravities
• Rényi Holographic Dark Energy Models In Multidimensional Universe
• Modified scaling in $k$-essence model in interacting dark energy - dark matter scenario
• Gravity with higher-curvature terms and second-order field equations: $f(\mathcal{R})$ meets Gauss-Bonnet
• Two body dynamics in a quadratic modification of general relativity
• Primordial black holes formation in inflationary $F(R)$ models with scalar fields
• Stability of spherical thin-shell wormholes in scalar-tensor theories
• Game Theory in Cosmology
• Effects of Cuscuton dynamics on braneworld configurations in the scalar-tensor representation of $f\left(R,T\right)$ gravity
• From minimal-length quantum theory to modified gravity
• Revisited apparent horizon entropy and GSL in modified gravity
• Forecasting the Constraint on the Hu-Sawicki $f(R)$ Modified Gravity in the CSST $3\times 2$pt Photometric Survey
• Multidimensional arrow of time
• Self-similar cosmological solutions in f(R,T) gravity theory
• Does Cosmology require Hermiticity in Quantum Mechanics?
• Exploring the Universe Expansion History with f(R,T) Gravity: Constraints on Cosmological Parameters
• Observational constraints on Luciano-Saridakis entropic cosmology
• String-inspired Gauss-Bonnet Gravity Inflation and ACT
• Reconstruction of Tsallis Holographic Dark Energy via Modified Non-Metric Gravity: An $f(Q,C)$ Approach
• New time-dependent solutions of viable Horndeski gravity
• Conformal Killing Gravity: New Constraints from DESI DR2 BAO datasets
• Minisuperspace Cosmology in Extended Geometric Trinity of Gravity
• Born-Infeld-f(R) black holes
• Preventing Curvature Singularities in $f(R)$ Dark Energy Models
• Thermodynamics of Einstein-Geometric Proca AdS compact objects
• Loop-corrected scalar potentials and late-time acceleration in f(R) gravity
• Phase space of multi-fluid universe in $F(T)$-gravity and some enhancements for the oscillating interaction model
• Cosmic expansion history analysis with Hubble parametrization in $Q^n$ gravity
• Generic autonomous system approach to interacting dark energy models
• Mathematical Singularities in the Farthest Confines of the Universe -- And a Brief Report on Its Evolutionary History
• Brans-Dicke analogue of the Roberts geometry
• Does the metric play a fundamental role in the building of gravitational models?
• Holographic description of $F(R)$ gravity coupled with Axion Dark Matter
• Cosmology and matter induced branes
• Linear perturbations of an exact gravitational wave in the Bianchi IV universe
• Interacting dark matter and q-deformed dark energy non-minimally coupled to gravity
• Generalized Sparling-Thirring form in the Brans-Dicke theory
• On Inflation and Reheating Features in the Higgs-$R^2$ Model
• Observational Constraints and Geometric Diagnostics of Barboza-Alcaniz and Logarithmic Dark Energy Parametrizations
• Quantization of Generalized Abelian Gauge Field Theory under Rotor Model
• Quantum Cosmology in $f(R,T)$ Theory with Schutz's Perfect Fluid
• Bayesian Inference of Neutron Star Properties in $f(Q)$ Gravity Using NICER Observations
• The long freeze: an asymptotically static universe from holographic dark energy
• Stable massless scalar polarization of f(R) gravity
• Cosmological models with the spinor and non-minimally interacting scalar field
• Black hole shadows in nonminimally coupled Weyl connection gravity
• Dynamical analysis of $k$-essence cosmology in the light of Supernova Ia observations
• Extension of the Einstein-Dirac-axion-aether theory based on an effective metric with a spinor kernel
• Growth factor in teleparallel Gauss-Bonnet gravity
• Secondary gravitational waves against a strong gravitational wave in the Bianchi VI universe
• Bouncing cosmologies from Born-Infeld-type gravity
• Some Classes of Gravitational Shock Waves from Higher Order Theories of Gravity
• Cosmological models with Big rip and Pseudo rip Scenarios in extended theory of gravity
• Maximum mass limit of strange stars in quadratic curvature-matter coupled gravity
• Shadows and photon spheres of static black holes embedded in a Dehnen-(1,4,5/2)-type dark matter halo with a quintessential field
• Thermodynamic formulation of Cotton gravity in the Codazzi parametrization
• Late-Time Cosmic Acceleration in Ricci-Gauss-Bonnet Gravity via Gradient Descent Optimization
• Thermodynamics and optical aspects of ModMax black holes in higher order curvature gravity with quintessence dark energy
• Generalized Chern-Pontryagin models
• Modelling Quintessential Inflation in Palatini Modified Gravity
• Effect of $R^2$ on the stability of de Sitter solution of the generalized Einsteinian cubic gravity
• Reconstructing ACT-compatible and GW170817-compatible Einstein-Gauss-Bonnet Inflation from the Observational Indices
• Thermodynamics, Phase Transitions, and Geodesic Structure of F(R)-Phantom Banados-Teitelboim-Zanelli (BTZ) Black Holes
• Wave-like exact models with symmetry of spatial homogeneity in the quadratic theory of gravity with a scalar field
• Shadows of naked singularities and superspinars related to the revisited Kerr-de Sitter spacetimes
• Relativistic Accretion Flow in a Generic Class of Spherically Symmetric Static Spacetime
• A cross-epoch endpoint-consistency test of a single effective scaling from dark energy to inflation
• Cosmology in the mimetic higher-curvature $f(R,R_{\mu \nu }{R}^{\mu \nu })$ gravity
• Effective scalaron--photon interaction in $f(R)$ gravity
• A Covariant Curvature-History Field Formulation for State-Dependent Infinite-Derivative Gravity
• Accelerating electrically charged ModMax black hole solutions in $F(R)$ gravity
• Optical and Thermodynamic Signatures of Lorentz Symmetry Breaking in Bumblebee AdS Black Holes
• The trace of field equations for higher-derivative gravity and an equality associating the Lagrangian density with a divergence term
• Observational constraints on a modified-gravity model with an exponential function of the curvature using the expansion history, the RSD, and the Pantheon+SH0ES data
• A winding number analysis of Schwarzschild black hole stability in light of Planck-scale modified kinematics
• Thick branes in the scalar-tensor representation of $f(R,T)$ gravity
• On the stability of de Sitter inflationary solution in the Starobinsky-Bel-Robinson gravity
• Post-Newtonian N-Body Dynamics in Extended Theories of Gravity
• Noether gauge symmetry approach applying for the non-minimally coupled gravity to the Maxwell field
• Cosmological Constraints on the DGP Model in light of DESI DR2 2025 Data
• Propagation and emission of gravitational waves in the weak-field limit within the Palatini formalism
• Singularity Avoidance in Gravitational Collapse of an Inhomogeneous Fluid in Rastall Gravity
• Extended Theories of Electrodynamics in $f(R)$ Gravity
• Self-interaction in a cosmic dark fluid: The four-kernel rheological extension of the equations of state
• A new topological perspective of expanding space-times with applications to cosmology
• Generalized Standard Model with higher-order derivatives under Rotor Mechanism and its Quantization
• Inflation from a generalized exponential plateau: towards extra suppressed tensor-to-scalar ratios
• Noether currents in theories with higher derivatives and theories with differential field transformation in action (DFTA)
• Cosmology of Cubic Poincaré Gauge gravity
• Localization of Vector Field on Dynamical Domain Wall
• The role of longitudinal polarizations in Horndeski and macroscopic gravity: Introducing gravitational plasmas
• Geometric formulation of $k$-essence and late-time acceleration
• Probing gravity with non-linear clustering in redshift space
• Dynamics of a homogeneous and isotropic space in pure cubic f(R) gravity
• Parametrized post-Newtonian formalism in higher-order Teleparallel Gravity
• Cosmological sudden singularities in $f(R,T)$ gravity
• Measuring the speed of scalar induced gravitational waves from observations
• The $f(Q)$ gravity and affine EoS: Compatibility and observational constraints
• Multisymplectic Formalism for Cubic Horndeski Theories
• New brane-like solutions in modified four-dimensional Einstein-Gauss-Bonnet gravity
• Cosmology and Non-additive Entropy
• Large Field Polynomial Inflation in Palatini $f(R,\varphi )$ Gravity
• Vector mesons from a holographic QCD model in $f(R)$-dilaton gravity
• Generalized Second Law and Thermodynamical Aspects of $f(Q,\mathcal{T})$ Gravity
• Non-singular Bouncing Cosmology in $f(R,G,T)$--Quintom model
• Power-law holographic dark energy and cosmology
• Inflation and primordial fluctuations in $f(Q,T)$ gravity
• Cosmological Implications of Thermodynamic Split Conjecture
• Higher-order gravity models: corrections up to cubic curvature invariants and inflation
• Gravitational wave of the Bianchi VII universe: particle trajectories, geodesic deviation and tidal accelerations
• Analyzing Conserved Currents in F(R) theory of gravity
• A new approach to the thermodynamics of scalar-tensor gravity
• Stability of Neutron Star and Cosmological Constant
• Intermediate inflation in generalized non-minimal derivative coupling model
• Cosmology in the novel scalar-tensor representation of $f(R,T)$ gravity
• Density perturbation and cosmological evolution in the presence of magnetic field in $f(R)$ gravity models
• Running Hubble Constant with the Redshift as a Marker of Evolutionary Dark Energy
• Thermodynamic Split Conjecture and an Observational Test for Cosmological Entropy
• Globally Stable Dark Energy in $F(R)$ Gravity
• Hamilton-Jacobi analysis of noncanonical inflation in $f(R,T)$ gravity: Constraints from Planck/ACT data, and theoretical bounds
• Radiation dominated era and the power of general relativity
• Restricted Phase Space Thermodynamics of Charged Static and Charged Rotating Black Holes in $f(R)$ Gravity
• The radiation instability in modified gravity
• Investigating the effects of gravitational lensing by Hu-Sawicki $\mathbf{f}(\mathbf{R})$ gravity black holes
• Cosmological perturbations in Energy-Momentum Squared Gravity
• Revisiting Lifshitz-type solutions in $R^2$-corrected gravity
• A Modified Gravitational Theory of the Matter Sector of the Type $\varphi (R,T){\mathcal{L}}_m$
• Static plane symmetric solutions in $f(Q)$ gravity
• Bouncing Cosmologies in modified gravity with space time torsion
• The Exterior Calculus of Quadratic Gravity
• Cosmological solutions in the Brans-Dicke theory via invariants of symmetry groups
• Future Dark Energy Constraints from Atomic Clocks
• A Combined Barrow Entropy and QCD Ghost Mechanism for Late-Time Cosmic Acceleration
• Cosmological constraints on viable $f(R)$ models using weak lensing
• Non-minimally coupled scalar field and scaling symmetry in a cosmological background
• Halos of dark energy
• The stability of the de-Sitter universe in nonlocal gravity