Modified Gravity Theories on a Nutshell: Inflation, Bounce and Late-time Evolution

Abstract

We systematically review some standard issues and also the latest developments of modified gravity in cosmology, emphasizing on inflation, bouncing cosmology and late-time acceleration era. Particularly, we present the formalism of standard modified gravity theory representatives, like $F(R)$, $F(\mathcal{G})$ and $F(T)$ gravity theories, but also several alternative theoretical proposals which appeared in the literature during the last decade. We emphasize on the formalism developed for these theories and we explain how these theories can be considered as viable descriptions for our Universe. Using these theories, we present how a viable inflationary era can be produced in the context of these theories, with the viability being justified if compatibility with the latest observational data is achieved. Also we demonstrate how bouncing cosmologies can actually be described by these theories. Moreover, we systematically discuss several qualitative features of the dark energy era by using the modified gravity formalism, and also we critically discuss how a unified description of inflation with dark energy era can be described by solely using the modified gravity framework. Finally, we also discuss some astrophysical solutions in the context of modified gravity, and several qualitative features of these solutions. The aim of this review is to gather the different modified gravity techniques and form a virtual modified gravity "toolbox", which will contain all the necessary information on inflation, dark energy and bouncing cosmologies in the context of the various forms of modified gravity.

Updated version, minor typos and corrected

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• A geometric perspective on singularity resolution and uniqueness in loop quantum cosmology
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• Singular Inflationary Universe from $F(R)$ Gravity
• Generalized holographic dark energy and the IR cutoff problem
• Inflationary spectra in generalized gravity: Unified forms
• Initial and final de Sitter universes from modified $f(R)$ gravity
• Phantom Friedmann Cosmologies and Higher-Order Characteristics of Expansion
• Circularly symmetric solutions in three-dimensional Teleparallel, f(T) and Maxwell-f(T) gravity
• Can higher curvature corrections cure the singularity problem in f(R) gravity?
• General class of vacuum Brans-Dicke wormholes
• Quantum Corrections to Unimodular Gravity
• Non-singular bounce scenarios in loop quantum cosmology and the effective field description
• Accelerating f(T) gravity models constrained by recent cosmological data
• The CMB cold spot: texture, cluster or void?
• Future singularities and Teleparallelism in Loop Quantum Cosmology
• F(R) gravity and inflation
• Which cosmological model with dark energy -- phantom or LambdaCDM
• Direct Detection of Dark Matter Rates for Various Wimps
• Rapidly rotating neutron stars in $R$-squared gravity
• Gauss-Bonnet Gravitational Baryogenesis
• Possible Explanation to Low CMB Quadrupole
• Cosmic history of viable exponential gravity: Equation of state oscillations and growth index from inflation to dark energy era
• Correspondence of $F(R)$ Gravity Singularities in Jordan and Einstein Frames
• The two faces of mimetic Horndeski gravity: disformal transformations and Lagrange multiplier
• Mimetic dark matter, ghost instability and a mimetic tensor-vector-scalar gravity
• Can f(R) Modified Gravity Theories Mimic a LCDM Cosmology?
• Accelerating Cosmologies in the Einstein-Gauss-Bonnet Theory with Dilaton
• If Gauss-Bonnet interaction plays the role of dark energy
• A Model Of Inflationary Cosmology Without Singularity
• Cosmological evolution in R^2 gravity
• Bouncing cosmologies with dark matter and dark energy
• Sudden future singularities in FLRW cosmologies
• Effective $F(T)$ gravity from the higher-dimensional Kaluza-Klein and Randall-Sundrum theories
• Unimodular gravity and general relativity from graviton self-interactions
• A spherically-symmetric charged-dS solution in f(T) gravity theories
• Einstein Static Universe in Exponential $f(T)$ Gravity
• Unifying inflation with dark energy in modified F(R) Horava-Lifshitz gravity
• An Extended Matter Bounce Scenario: current status and challenges
• Isotropic and Anisotropic Bouncing Cosmologies in Palatini Gravity
• New contribution to WIMP-nucleus scattering
• $f(T)$ gravitational baryogenesis
• Accelerating Cosmology and Phase Structure of F(R) Gravity with Lagrange Multiplier Constraint: Mimetic Approach
• On the generalised Chaplygin gas: worse than a big rip or quieter than a sudden singularity?
• Dynamical Aspects of Generalized Palatini Theories of Gravity
• The bounce universe history from unimodular $F(R)$ gravity
• Relativistic Stars in dRGT Massive Gravity
• Non-Singular Bouncing Cosmology: Consistency of the Effective Description
• Consistent Loop Quantum Cosmology
• Preheating a bouncing universe
• Cosmic Bounces and Cyclic Universes
• A $\Lambda$CDM bounce scenario
• Modified gravity with logarithmic curvature corrections and the structure of relativistic stars
• Quantum nature of cosmological bounces
• Classical Stability of Sudden and Big Rip Singularities
• Trace-anomaly driven inflation in modified gravity and the BICEP2 result
• F(R) cosmology in presence of a phantom fluid and its scalar-tensor counterpart:towards a unified precision model of the universe evolution
• Causal Structures in Gauss-Bonnet gravity
• A new framework for studying spherically symmetric static solutions in f(R) gravity
• A new approach to reconstruction methods in $f(R)$ gravity
• Extension of loop quantum gravity to $f(R)$ theories
• Inflation with Holographic Dark Energy
• Planck 2013 results support the cyclic universe
• $f(R)$ gravity constrained by PPN parameters and stochastic background of gravitational waves
• Generalized $f(R,\varphi ,X)$ gravity and the late-time cosmic acceleration
• Cosmological perturbations in mimetic matter model
• Ghost-free $F(R)$ bigravity and accelerating cosmology
• The evolution of cosmological gravitational waves in f(R) gravity
• Resolution of dark matter problem in f(T) gravity
• Testing f(R)-theories using the first time derivative of the orbital period of the binary pulsars
• Is the future universe singular: Dark Matter versus modified gravity?
• On the UV structure of quantum unimodular gravity
• A Built-in Inflation in the $f(T)$-Cosmology
• Big Bounce and inhomogeneities
• Cosmological Perturbations in Unimodular Gravity
• The Phantom Bounce: A New Oscillating Cosmology
• Anti-Evaporation of Schwarzschild-de Sitter Black Holes in $F(R)$ gravity
• Viable Mimetic Completion of Unified Inflation-Dark Energy Evolution in Modified Gravity
• A Completely Regular Quantum Stress Tensor with $w<-1$
• Phantom inflation and the "Big Trip"
• NEC violation in mimetic cosmology revisited
• Unimodular $F(R)$ Gravity
• Big Bounce Genesis
• Accelerated Cosmological Models in Modified Gravity tested by distant Supernovae SNIa data
• Singular Inflation
• Bouncing inflation in nonlinear $R^2+R^4$ gravitational model
• Dark Energy Constraints after Planck
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• Viability of the matter bounce scenario in Loop Quantum Cosmology for general potentials
• Cosmological Perturbations with Multiple Scalar Fields
• Constraining $f(R)$ gravity models with disappearing cosmological constant
• Big smash of the universe
• Can primordial wormholes be induced by GUTs at the early Universe?
• Astronomical bounds on future big freeze singularity
• Stellar configurations in f(R) theories of gravity
• Composite vacuum Brans-Dicke wormholes
• From neutron stars to quark stars in mimetic gravity
• Cyclic cosmology from Lagrange-multiplier modified gravity
• Crossing of the w=-1 barrier in viscous modified gravity
• Exact solutions for Big Bounce in loop quantum cosmology
• New Modified Mimetic Gravity
• Reconstruction, Thermodynamics and Stability of $\Lambda$CDM Model in $f(T,\mathcal{T})$ Gravity
• Time-Dependent Wormhole Solutions of $f(R)$ Theory of Gravity and Energy Conditions
• Loop quantum $f(R)$ theories
• Emergent Universe Scenario via Quintom Matter
• Inflation and dark energy from f(R) gravity
• The Hidden Flat Like Universe: Starobinsky-like inflation induced by f(T) gravity
• Reconstruction of scalar field theories realizing inflation consistent with the Planck and BICEP2 results
• Unimodular-Mimetic Cosmology
• Viability of the matter bounce scenario in Loop Quantum Cosmology from BICEP2 last data
• Precision Predictions for the Primordial Power Spectra from f(R) Models of Inflation
• Warm Intermediate Inflation in $F(T)$ Gravity
• Metric gravity theories and cosmology. I. Physical interpretation and viability
• Gauss-Bonnet dark energy by Lagrange multipliers
• On Oscillating Dark Energy
• Oscillations in the dark energy EoS: new MCMC lessons
• Nonsingular bouncing cosmologies in light of BICEP2
• Born-Infeld-$f(R)$ gravity
• Spherically symmetric static vacuum solutions in Mimetic gravity
• Intermediate inflation from a non-canonical scalar field
• Cosmological models with Lagrange Multiplier Field
• Crossing the phantom barrier with purely kinetic multiple k-essence
• Massive relic gravitational waves from f(R) theories of gravity: production and potential detection
• A Note on Gravitational Baryogenesis
• Quasi-matter domination parameters in bouncing cosmologies
• Reconstruction of $f(T)$-gravity in the absence of matter
• Inflation and String Cosmology
• Variety of cosmic acceleration models from massive $F(R)$ bigravity
• Crystal clear lessons on the microstructure of space-time and modified gravity
• Loop Quantum Cosmology Gravitational Baryogenesis
• A note on a mimetic scalar-tensor cosmological model
• Oscillations of the F(R) dark energy in the accelerating universe
• Cycles in the Multiverse
• Canonical Analysis of Unimodular Gravity
• $\Lambda$CDM Bounce Cosmology without $\Lambda$CDM: the case of modified gravity
• Future Oscillations around Phantom Divide in f(R) Gravity
• Unimodular Mimetic $F(R)$ Inflation
• Cosmological evolution of a ghost scalar field
• Scalar wormholes in cosmological setting and their instability
• Reissner-Nordström Black Holes in Mimetic $F(R)$ Gravity
• An Exponential F(R) Dark Energy Model
• Does the Big Rip survive quantization?
• Bounce Loop Quantum Cosmology Corrected Gauss-Bonnet Gravity
• Nonminimal coupling and inflationary attractors
• Running of the scalar spectral index in bouncing cosmologies
• Superbounce and Loop Quantum Cosmology Ekpyrosis from Modified Gravity
• Preventing eternality in phantom inflation
• Standard Cosmological Evolution in a Wide Range of f(R) Models
• Gravitational baryogenesis in Gauss-Bonnet braneworld cosmology
• General dissipative coefficient in warm intermediate inflation in loop quantum cosmology in light of Planck and BICEP2
• On reaching the adiabatic limit in multi-field inflation
• Cosmological Implications of Unimodular Gravity
• Perturbations in Matter Bounce with Non-minimal Coupling
• Standard Model Extension with Gravity and Gravitational Baryogenesis
• Deformed Matter Bounce with Dark Energy Epoch
• Little Rip, $\Lambda$CDM and singular dark energy cosmology from Born-Infeld-$f(R)$ gravity
• Non-singular modified gravity unifying inflation with late-time acceleration and universality of viscous ratio bound in F(R) theory
• $F(R)$ nonlinear massive theories of gravity and their cosmological implications
• Trispectrum from Ghost Inflation
• Constraining Extended Theories of Gravity using Solar System Tests
• Pre-inflationary primordial perturbations
• New proposal for non-linear ghost-free massive $F(R)$ gravity: cosmic acceleration and Hamiltonian analysis
• The growth factor of matter perturbations in an f(R) gravity
• Position and frequency shifts induced by massive modes of the gravitational wave background in alternative gravity
• Constraints on Singular Evolution from Gravitational Baryogenesis
• Dark Energy Oscillations in Mimetic $F(R)$ Gravity
• Gauss-Bonnet modified gravity models with bouncing behavior
• Gravitational particle production in bouncing cosmologies
• Thermodynamic properties of modified gravity theories
• Dynamical generation of wormholes with charged fluids in quadratic Palatini gravity
• A Note on Schwarzschild de Sitter Black Holes in Mimetic $F(R)$ Gravity
• Singular $F(R)$ Cosmology Unifying Early and Late-time Acceleration with Matter and Radiation Domination Era
• Testing Unimodular Gravity
• Singular cosmological evolution using canonical and phantom scalar fields
• Bouncing Palatini cosmologies and their perturbations
• On the No-Boundary Proposal for Ekpyrotic and Cyclic Cosmologies
• Intermediate inflation in Gauss-Bonnet braneworld
• Higgs Dark Energy
• Scalar wormholes with nonminimal derivative coupling
• A Cosmological Solution to Mimetic Dark Matter
• Constraining Newtonian stellar configurations in f(R) theories of gravity
• Phantom Inflation in Little Rip
• Inflation beyond T-models and primordial B-modes
• On the Viability of the Intermediate Inflation Scenario with $F(T)$ Gravity
• Mimetic $F(R)$ inflation confronted with Planck and BICEP2/Keck Array data
• Dark Energy and Equation of State Oscillations with Collisional Matter Fluid in Exponential Modified Gravity
• Emerging singularities in the bouncing loop cosmology
• Non-local $F(R)$-mimetic gravity
• The fate of Schwarzschild-de Sitter Black Holes in $f(R)$ gravity
• Observational hints on the Big Bounce
• Conformal frames in cosmology
• Constraints on oscillating dark energy models
• Cosmological perturbation of Unimodular Gravity and General Relativity are identical
• Cosmic Dynamics in $F(R,\varphi )$ Gravity
• Testing metric-affine f(R)-gravity by relic scalar gravitational waves
• Inflation and late-time acceleration from a double-well potential with cosmological constant
• Effective Einstein Cosmological Spaces for Non-Minimal Modified Gravity
• Bouncing Universe and phantom crossing in Modified Gravity and its reconstruction
• Parameterizing scalar-tensor theories for cosmological probes
• A conventional approach to the dark-energy concept
• Clifton's spherical solution in f(R) vacuo harbours a naked singularity
• Non-singular modified gravity: the unification of the inflation, dark energy and dark mater
• Gravitational Baryogenesis in Anisotropic Universe
• Direct dark matter searches - Test of the Big Bounce Cosmology
• A flat space-time model of the Universe
• Testing Oscillating Primordial Spectrum and Oscillating Dark Energy with Astronomical Observations
• Singular deformations of nearly $R^2$ inflation potentials
• Aspects of Late-time Evolution in Mimetic $F(R)$ Gravity
• Three-body couplings in RMF and its effects on hyperonic star equation of state
• Observational constraints on dual intermediate inflation
• Cosmological bounds on oscillating dark energy models
• Loop Quantum Cosmology Matter Bounce Reconstruction from $F(R)$ Gravity Using an Auxiliary Field
• Cosmological perturbations in $F(R)$ gravity
• Wormholes leading to extra dimensions
• Shortcomings of the Big Bounce derivation in Loop Quantum Cosmology
• Thermodynamics of Evolving Lorentzian Wormholes at Apparent Horizon in $f(R)$ Theory of Gravity
• Density-metric unimodular gravity:vacuum spherical symmetry
• Can the Big Bang Singularity be avoided by a single scalar field?
• Solar system constraints on a Rindler-type extra-acceleration from modified gravity at large distances
• How can holonomy corrections be introduced in $f(R)$ gravity?
• Late Time Cosmological Evolution in f(R) theories with Ordinary and Collisional Matter
• Numerical Analysis of the Big Bounce in Loop Quantum Cosmology
• Exact Solutions in Modified Massive Gravity and Off-Diagonal Wormhole Deformations
• The Impact of Particle Production on Gravitational Baryogenesis
• Effects of Finite-time Singularities on Gravitational Waves
• Electrodynamics of a Cosmic Dark Fluid
• Unimodular Constraint on global scale Invariance
• Equivalent off-diagonal cosmological models and ekpyrotic scenarios in f(R)-modified, massive and Einstein gravity
• Singular Accelerated Evolution in Massive $F(R)$ Bigravity
• Interacting realization of cosmological singularities with variable vacuum energy
• Creation of wormholes by quantum tunnelling in modified gravity theories
• On the Expanding Phase of a Singular Bounce and Intermediate Inflation: The Modified Gravity Description
• Sudden singularities in semiclassical gravity
• Gluon condensate, modified gravity, and the accelerating Universe
• Thermal Fluctuations of Dark Matter in Bouncing Cosmology
• On the necessity of the revisions for the cosmological matter perturbations from the general relativity
• Astrophysical constraints and insights on extended relativistic gravity
• De Sitter cosmology from Gauss-Bonnet dark energy with quantum effects
• Classical Euclidean wormhole solutions in Palatini $f(\tilde{R})$ cosmology
• Constraining Slow-Roll Inflation in the Presence of Dynamical Dark Energy
• An introduction to the dark energy problem
• Hilltop Supernatural Inflation
• Bouncing Cosmologies

Cited by in corpus (1509)

• In the Realm of the Hubble tension $-$ a Review of Solutions
• Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A${}^{\ast }$
• Teleparallel Gravity: From Theory to Cosmology
• $f(Q,T)$ gravity
• Extended Gravity Cosmography
• Tsallis Holographic Dark Energy
• Coupling matter in modified $Q$-gravity
• Teleparallel Theories of Gravity: Illuminating a Fully Invariant Approach
• Kinematic reconstructions of extended theories of gravity at small and intermediate redshifts
• The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics
• Stellar structure models in modified theories of gravity: lessons and challenges
• Gravitational decoupled anisotropies in compact stars
• Modified theories of Gravity: Why, How and What?
• Einstein and Rastall Theories of Gravitation in Comparison
• Recent Advances on Inflation
• Interacting scenarios with dynamical dark energy: observational constraints and alleviation of the $H_0$ tension
• Signatures of $f(Q)$-gravity in cosmology
• Bouncing Cosmology in f(Q) Symmetric Teleparallel Gravity
• Holographic dark energy through Tsallis entropy
• The role of energy conditions in $f(R)$ cosmology
• Effective Field Theory of Dark Energy: a Review
• Study on anisotropic strange stars in $f(R,T)$ gravity: An embedding approach under simplest linear functional of matter-geometry coupling
• Model-independent reconstruction of $f(Q)$ non-metric gravity
• Swampland Implications of GW170817-compatible Einstein-Gauss-Bonnet Gravity
• Graduated dark energy: Observational hints of a spontaneous sign switch in the cosmological constant
• High-redshift cosmography: auxiliary variables versus Padé polynomials
• Causal Limit of Neutron Star Maximum Mass in $f(R)$ Gravity in View of GW190814
• Structure formation in $f(T)$ gravity and a solution for $H_0$ tension
• Model independent constraints on dark energy evolution from low-redshift observations
• Holographic inflation
• A note on the novel 4D Einstein-Gauss-Bonnet gravity
• Robust Preference for Dynamical Dark Energy in DESI BAO and SN Measurements
• Spherically symmetric configuration in $f(Q)$ gravity
• Comparing Equivalent Gravities: common features and differences
• Unifying Holographic Inflation with Holographic Dark Energy: a Covariant Approach
• Cosmological perfect-fluids in f(R) gravity
• Reconstructing wormhole solutions in curvature based Extended Theories of Gravity
• Concerns regarding the use of black hole shadows as standard rulers
• Covariant formulation of scalar-torsion gravity
• Can Horndeski Theory be recast using Teleparallel Gravity?
• Unifying of Inflation with Early and Late Dark Energy Epochs in Axion $F(R)$ Gravity
• Charged 4D Einstein-Gauss-Bonnet-AdS Black Holes: Shadow, Energy Emission, Deflection Angle and Heat Engine
• Holographic dark energy from nonadditive entropy: cosmological perturbations and observational constraints
• Anisotropic compact stars in $f(R)$ gravity
• Viable Inflation in Scalar-Gauss-Bonnet Gravity and Reconstruction from Observational Indices
• Traversable Wormholes and Energy Conditions with Two Different Shape Functions in $f(R)$ Gravity
• Tests of Loop Quantum Gravity from the Event Horizon Telescope Results of Sgr A${}^{\ast }$
• $f(Q,T)$ gravity models with observational constraints
• Autonomous Dynamical System Approach for $f(R)$ Gravity
• Nonparametric late-time expansion history reconstruction and implications for the Hubble tension in light of recent DESI and type Ia supernovae data
• Noether symmetries in Symmetric Teleparallel Cosmology
• Modified teleparallel theories of gravity in symmetric spacetimes
• Palatini inflation in models with an $R^2$ term
• Observational constraint on interacting Tsallis holographic dark energy in logarithmic Brans-Dicke theory
• On wormhole formation in $f(\text{R},\text{T})$ gravity: varying Chaplygin gas and barotropic fluid
• Observational constraints on sign-changeable interaction models and alleviation of the $H_0$ tension
• Dynamical Systems Perspective of Cosmological Finite-time Singularities in $f(R)$ Gravity and Interacting Multifluid Cosmology
• Unification of Inflation with Dark Energy in $f(R)$ Gravity and Axion Dark Matter
• Charged spherically symmetric black holes in $f(R)$ gravity and their stability analysis
• A Note on Tsallis Holographic Dark Energy
• Dynamics of Inflation and Dark Energy from $F(R,\mathcal{G})$ Gravity
• Cosmological bouncing solutions in f(T,B) gravity
• Constant-roll Inflation in $f(T)$ Teleparallel Gravity
• Cosmological dynamics of mimetic gravity
• Geometric Inflation and Dark Energy with Axion $F(R)$ Gravity
• Reheating in $R^2$ Palatini inflationary models
• Analyzing the $H_0$ tension in $F(R)$ gravity models
• Frame-dependence of higher-order inflationary observables in scalar-tensor theories
• $f(R)$ Gravity Inflation with String-Corrected Axion Dark Matter
• Physical Characteristics and Maximum Allowable Mass of Hybrid Star in the Context of $f(Q)$ Gravity
• Alive and well: mimetic gravity and a higher-order extension in light of GW170817
• The role of the boundary term in $f(Q,B)$ symmetric teleparallel gravity
• Regular Multi-Horizon Black Holes in Modified Gravity with Non-Linear Electrodynamics
• Rescaled Einstein-Hilbert Gravity from $f(R)$ Gravity: Inflation, Dark Energy and the Swampland Criteria
• Shadows and photon rings of regular black holes and geonic horizonless compact objects
• Mimicking dark matter and dark energy in a mimetic model compatible with GW170817
• Area-law versus Rényi and Tsallis black hole entropies
• Generalizing the coupling between geometry and matter: $f(R,L_m,T)$ gravity
• Relativistic Krori-Barua Compact Stars in $f(R,T)$ Gravity
• Dark energy in light of the early JWST observations: case for a negative cosmological constant?
• Probing observational bounds on scalar-tensor theories from standard sirens
• Mapping Ricci-based theories of gravity into general relativity
• Recovering a MOND-like acceleration law in mimetic gravity
• Finite-time Cosmological Singularities and the Possible Fate of the Universe
• Cosmic acceleration in dust only Universe via energy-momentum powered gravity
• Effects of energy dependent spacetime on geometrical thermodynamics and heat engine of black holes: gravity's rainbow
• Definition of Complexity Factor for Self-Gravitating Systems in Palatini $f(R)$ Gravity
• Slow-roll inflation in $f(Q)$ non-metric gravity
• Geodesic deviation, Raychaudhuri equation, Newtonian limit, and tidal forces in Weyl-type $f(Q,T)$ gravity
• Quintom cosmology and modified gravity after DESI 2024
• Cosmological Inflation in f(Q, T) Gravity
• Traversable Wormholes in $R+\alpha R^n$ Gravity
• Is exponential gravity a viable description for the whole cosmological history?
• Dynamical system analysis of generalized energy-momentum-squared gravity
• A designer approach to $f(Q)$ gravity and cosmological implications
• Post-Newtonian limit of generalized symmetric teleparallel gravity
• Unraveling the effective fluid approach for $f(R)$ models in the subhorizon approximation
• Construction of Charged Cylindrical Gravastar-like Structures
• Metric-affine f(R,T) theories of gravity and their applications
• Ghost-free Gauss-Bonnet Theories of Gravity
• Inflationary Phenomenology of Einstein Gauss-Bonnet Gravity Compatible with GW170817
• An overview of what current data can (and cannot yet) say about evolving dark energy
• Direct detection of dark energy: the XENON1T excess and future prospects
• Measurements of $H_0$ in modified gravity theories: The role of lensed quasars in the late-time Universe
• Local symmetries and physical degrees of freedom in $f(T)$ gravity: a Dirac Hamiltonian constraint analysis
• Thermodynamics in Rastall Gravity with Entropy Corrections
• Extended matter bounce scenario in ghost free $f(R,\mathcal{G})$ gravity compatible with GW170817
• The state of the dark energy equation of state circa 2023
• What can Machine Learning tell us about the background expansion of the Universe?
• Dynamically induced Planck scale and inflation in the Palatini formulation
• Wormhole Modeling Supported by Non-Exotic Matter
• Tension of the $E_G$ statistic and RSD data with Planck/$\Lambda$CDM and implications for weakening gravity
• Model-independent reconstruction of the Interacting Dark Energy Kernel: Binned and Gaussian process
• Analysis of the Yukawa gravitational potential in $f(R)$ gravity II: relativistic periastron advance
• Analysis with observational constraints in $\Lambda$-cosmology in $f(R,T)$ gravity
• Spectrum of Primordial Gravitational Waves in Modified Gravities: A Short Overview
• Cosmological Fluids with Logarithmic Equation of State
• Modified gravity: a unified approach
• Late-time cosmology with phantom dark-energy in $f(Q)$ gravity
• The inflationary universe in F(R) gravity with antisymmetric tensor fields and their suppression during the universe evolution
• Rational approximations of $f(R)$ cosmography through Padé polynomials
• Junction conditions and thin-shells in perfect-fluid $f\left(R,T\right)$ gravity
• Non-Local Gravity Cosmology: an Overview
• Screening $\Lambda$ in a new modified gravity model
• A study on black hole shadows in asymptotically de Sitter spacetimes
• Constraining f(R) gravity in solar system, cosmology and binary pulsar systems
• Combined Rastall and Rainbow theories of gravity with applications to neutron stars
• Non violation of energy conditions in wormholes modelling
• Quasi-static evolution of axially and reflection symmetric large-scale configuration
• New Definition of Complexity Factor in $f(R,T,R_{\mu \nu }{T}^{\mu \nu })$ Gravity
• Charged wormholes in f(R,T) extended theory of gravity
• Non-Minimally Coupled Einstein Gauss Bonnet Inflation Phenomenology in View of GW170817
• f(G) Noether cosmology
• Revisiting the shadow of braneworld black holes
• Quantum equivalence of $f(R)$ gravity and scalar-tensor theories
• Negative cosmological constant in the dark energy sector: tests from JWST photometric and spectroscopic observations of high-redshift galaxies
• $f(R)$ gravity in the Jordan Frame as a Paradigm for the Hubble Tension
• Radial oscillations and stability of compact stars in $f(R,T)=R+2\beta T$ gravity
• Unification of a Bounce with a Viable Dark Energy Era in Gauss-Bonnet Gravity
• Updating constraints on f(T) teleparallel cosmology and the consistency with Big Bang Nucleosynthesis
• 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
• Neutron stars in $f(\mathcal{R},\mathcal{T})$ gravity using realistic equations of state in the light of massive pulsars and GW170817
• Towards geometric inflation: the cubic case
• Teleparallel theories of gravity as analogue of non-linear electrodynamics
• Mapping nonlinear gravity into General Relativity with nonlinear electrodynamics
• Junction conditions in Palatini $f(R)$ gravity
• Galactic Rotation Dynamics in f(T) gravity
• The mass-radius relation for neutron stars in $f(R)=R+\alpha R^2$ gravity: a comparison between purely metric and torsion formulations
• Spherically symmetric black holes with electric and magnetic charge in extended gravity: Physical properties, causal structure, and stability analysis in Einstein's and Jordan's frames
• Cosmological parameter inference with Bayesian statistics
• Effective Fluid Description of the Dark Universe
• The Measure of Complexity in Charged Celestial Bodies in $f(R,T,R_{\mu \nu }{T}^{\mu \nu })$ Gravity
• Attractor Behaviour in Multifield Inflation
• Primordial Gravitational Wave Signals in Modified Cosmologies
• Kinematic model-independent reconstruction of Palatini $f(R)$ cosmology
• Global Monopole in Palatini f(R) gravity
• Gravitational Waves in $F(R)$ Gravity: Scalar Waves and the Chameleon Mechanism
• Correspondence of cosmology from non-extensive thermodynamics with fluids of generalized equation of state
• Primordial backgrounds of relic gravitons
• Gravitational lensing in a topologically charged Eddington-inspired Born-Infeld spacetime
• Rastall gravity extension of the standard $\Lambda$CDM model: theoretical features and observational constraints
• Viability of bouncing cosmology in energy-momentum-squared gravity
• Charged rotating black holes coupled with nonlinear electrodynamics Maxwell field in the mimetic gravity
• Thermodynamical correspondence of $f(R)$ gravity in Jordan and Einstein frames
• Viable Inflationary Models in a Ghost-free Gauss-Bonnet Theory of Gravity
• Forecasting constraints on deviations from general relativity in $f(Q)$ gravity with standard sirens
• MOND-like Fractional Laplacian Theory
• Chaotic Solutions and Black Hole Shadow in $f(R)$ gravity
• Connecting early and late epochs by f(z)CDM cosmography
• The Reconstruction of $f(\varphi )R$ and Mimetic Gravity from Viable Slow-roll Inflation
• Stability analysis for cosmological models in $f(R)$ gravity using dynamical system analysis
• Cosmological implications of scale-independent energy-momentum squared gravity: Pseudo nonminimal interactions in dark matter and relativistic relics
• Nonsingular black holes, wormholes, and de Sitter cores from anisotropic fluids
• Holographic bounce
• Anisotropic neutron stars in $R^2$ gravity
• Logarithmic-corrected $R^2$ Gravity Inflation in the Presence of Kalb-Ramond Fields
• WIMPs, FIMPs, and Inflaton phenomenology via reheating, CMB and $\Delta N_{eff}$
• Gravitational waves in modified teleparallel theories of gravity
• Ghost-Free $F(R)$ Gravity with Lagrange Multiplier Constraint
• Maximum Baryon Masses for Static Neutron Stars in $f(R)$ Gravity
• Non-trivial black hole solutions in $f(R)$ gravitational theory
• Traversable wormholes with charge and non-commutative geometry in the $f(Q)$ gravity
• Aspects of Axion $F(R)$ Gravity
• The effect of $f(R,T)$ modified gravity on mass and radius of pulsar HerX1
• Observational constraints on Gauss-Bonnet cosmology
• Scalar-torsion theories of gravity II: $L(T,X,Y,\varphi )$ theory
• Higher Derivative Mimetic Gravity
• Unveiling cosmography from the dark energy equation of state
• Compact stars in $f(T)$ extended theory of gravity
• Generalized framework for testing gravity with gravitational-wave propagation. III. Future prospect
• From a Bounce to the Dark Energy Era with $F(R)$ Gravity
• Effective field description of the Anton-Schmidt cosmic fluid
• Primordial Gravitational Waves Predictions for GW170817-compatible Einstein-Gauss-Bonnet Theory
• Reheating in quintessential inflation via gravitational production of heavy massive particles: A detailed analysis
• Clustering of Galaxies with f(R) gravity
• Inflationary Attractors in $F(R)$ Gravity
• Propagation of Gravitational Waves in Chern-Simons Axion Einstein Gravity
• Emergent Dark Energy, neutrinos and cosmological tensions
• Designing Horndeski and the effective fluid approach
• Big Bounce cosmology for Palatini $R^2$ gravity with a Nieh-Yan term
• FRW Cosmology in $f(Q,T)$ Gravity
• Hints for a gravitational constant transition in Tully-Fisher data
• Late time cosmological approach in mimetic $f(R,T)$ gravity
• Non-Local Gravity Wormholes
• Constraints on charged Symmergent black hole from shadow and lensing
• Existence of bulk viscous universe in $f(R,T)$ gravity and confrontation with observational data
• Holonomy corrected Schwarzschild black hole lensing
• Testing the Schwarzschild metric in a strong field region with the Event Horizon Telescope
• Thermodynamic topology of black Holes in f(R) gravity
• Constant-roll tachyon inflation and observational constraints
• Buchdahl model in f(R, T) gravity: A comparative study with standard Einstein's gravity
• $k$-essence $f(R)$ Gravity Inflation
• Event Horizon Telescope observations exclude compact objects in baseline mimetic gravity
• Cosmological constraints and comparison of viable $f(R)$ models
• Accelerating Universe in Hybrid and Logarithmic Teleparallel Gravity
• Cosmic acceleration in non-flat $f(T)$ cosmology
• Study of Anisotropic Compact Stars with Quintessence Field and Modified Chaplygin Gas in f(T) Gravity
• Testing Dark energy models in the light of ${\sigma }_8$ tension
• Non-polynomial Lagrangian approach to Regular Black Holes
• Cosmological perfect fluids in Gauss-Bonnet gravity
• Latest astronomical constraints on some nonlinear parametric dark energy models
• Post-Newtonian limit of Teleparallel Horndeski gravity
• Supermassive Neutron Stars in Axion $F(R)$ Gravity
• Cosmological bouncing scenarios in symmetric teleparallel gravity
• Quintessential inflation in Palatini $f(R)$ gravity
• Minisuperspace quantum cosmology in $f(Q)$ gravity
• Constraints on quintessence scalar field models using cosmological observations
• Forecast constraints on $f(T)$ gravity with gravitational waves from compact binary coalescences
• Gauss-Bonnet term corrections in scalar field cosmology
• Neutron stars in $f(R,L_m,T)$ gravity
• Observational Constraint in $f(R,T)$ gravity from the cosmic chronometers and some standard distance measurement parameters
• Reviving non-Minimal Horndeski-like Theories after GW170817: Kinetic Coupling Corrected Einstein-Gauss-Bonnet Inflation
• Quasinormal modes of Schwarzschild black holes in projective invariant Chern-Simons modified gravity
• Reconstruction of quintessence field for the THDE with swampland correspondence in $f(R,T)$ gravity
• De Sitter solutions in Einstein-Gauss-Bonnet gravity
• Modified gravity revealed along geodesic tracks
• A special class of solutions in $F(R)$-gravity
• Anisotropic quark stars in $R^2$ gravity
• Higher-order modified Starobinsky inflation
• Buchdahl quark stars within $f(Q)$ theory
• Pure polarization test of GW170814 and GW170817 using waveforms consistent with modified theories of gravity
• Integral $F(R)$ Gravity and Saddle Point Condition as a Remedy for the $H_0$-tension
• Matter Bounce Scenario in Extended Symmetric Teleparallel Gravity
• Bouncing cosmology in modified gravity with higher-order curvature terms
• Dynamics of a two scalar field cosmological model with phantom terms
• New explanation for accelerated expansion and flat galactic rotation curves
• Gravastars in $f(R,T,R_{\mu \nu }{T}^{\mu \nu })$ Gravity
• Reconstruction of Slow-roll $F(R)$ Gravity Inflation from the Observational Indices
• Eikonal black hole ringings in generalized energy-momentum squared gravity
• A note on the dynamical features for the extended $f(P)$ cubic gravity
• Classification of the Horndeski cosmologies via Noether Symmetries
• Swampland criteria for a dark-energy dominated universe, ensuing from Gaussian process and H(z) data analysis
• Gauss-Bonnet Inflation after Planck2018
• Double shadows of reflection-asymmetric wormholes supported by positive energy thin-shells
• Effects of Spatial Curvature on the $f(R)$ Gravity Phase Space: no Inflationary Attractor?
• Charged quark stars in $f(R,T)$ gravity
• Autonomous Dynamical System Approach for Inflationary Gauss-Bonnet Modified Gravity
• Waveforms of compact binary inspiral gravitational radiation in screened modified gravity
• Falsifying cosmological models based on a non-linear electrodynamics
• Cosmological Bound from the Neutron Star Merger GW170817 in scalar-tensor and $F(R)$ gravity theories
• A Panorama of Viable $F(R)$ Gravity Dark Energy Models
• Swampland conjecture in $f(R)$ gravity by the Noether Symmetry Approach
• Stellar Structures in $f(\mathcal{G})$ Gravity with Tolman-Kuchowicz Spacetime
• Inflation in mimetic f(G) gravity
• Implications of Palatini gravity for inflation and beyond
• Exact Spherically Symmetric Solutions in Modified Teleparallel gravity
• Frame-invariant approach to higher-dimensional scalar-tensor gravity
• Early Dark Energy with Power-law F(R) Gravity
• Enhancement of primordial curvature perturbations in $R^3$-corrected Starobinsky-Higgs inflation
• Pre-Inflationary Bounce Effects on Primordial Gravitational Waves of $f(R)$ Gravity
• Constraints on $f(R)$ theories of gravity from GW170817
• Nonsingular black holes in nonlinear gravity coupled to Euler-Heisenberg electrodynamics
• Black hole solutions in scalar-tensor symmetric teleparallel gravity
• New Exact Spherically Symmetric Solutions in $f(R,\varphi ,X)$ gravity by Noether's symmetry approach
• Palatini formulation of the conformally invariant $f\left(R,L_m\right)$ gravity theory
• Standard Sirens as a novel probe of 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
• Linear growth index of matter perturbations in Rastall gravity
• Slow-roll inflation and growth of perturbations in Kaniadakis modification of Friedmann cosmology
• On the implementation of the spherical collapse model for dark energy models
• Cosmological perfect fluids in higher-order gravity
• Constraining Non-local Gravity by S2 star orbits
• Stability analysis of anisotropic Bianchi type-I cosmological model in teleparallel gravity
• Early and late time cosmology: the $f(R)$ gravity perspective
• Considerations on gravitational waves in higher-order local and non-local gravity
• A non-singular bouncing cosmology in $f(R,T)$ gravity
• Rotating Neutron Stars in F(R) Gravity with Axions
• Chirality of Gravitational Waves in Chern-Simons $f(R)$ Gravity Cosmology
• Universal Inflationary Attractors Implications on Static Neutron Stars
• The modified gravity lightcone simulation project I: Statistics of matter and halo distributions
• Anisotropic compact stars in the mimetic gravitational theory
• Non-singular Bounce Cosmology from Lagrange Multiplier $F(R)$ Gravity
• Dynamics in Varying vacuum Finsler-Randers Cosmology
• Cosmological phase space of generalized hybrid metric-Palatini theories of gravity
• 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
• Quasinormal Modes and Bounding Greybody Factors of GUP-corrected Black Holes in Kalb-Ramond Gravity
• Minimal dark energy: key to sterile neutrino and Hubble constant tensions?
• A Study of Finite-time Singularities of Loop Quantum Cosmology Interacting Multifluids
• Anisotropic quark stars in $f(R)=R^{1+\epsilon }$ gravity
• Gravitational Collapse in General Relativity and in $R^2$-gravity: A Comparative Study
• Testing logarithmic corrections on $R^2$-exponential gravity by observational data
• Neutron Stars in Scalar-tensor Gravity with Quartic Order Scalar Potential
• Cosmological tests of the osculating Barthel-Kropina dark energy model
• Anisotropic compact stars in higher-order curvature theory
• Einstein's cluster mimicking compact star in the teleparallel equivalent of general relativity
• Dynamic wormhole geometries in hybrid metric-Palatini gravity
• No-go theorem for inflation in Ricci-inverse gravity
• Late-time constraints on modified Gauss-Bonnet cosmology
• Cosmology Intertwined: A Review of the Particle Physics, Astrophysics, and Cosmology Associated with the Cosmological Tensions and Anomalies
• Moment of inertia of slowly rotating anisotropic neutron stars in $f(R,T)$ gravity
• Confront $f(R,T)=\mathcal{R}+\beta T$ modified gravity with the massive pulsar PSR J0740+6620
• Reducing the $H_0$ tension with generalized Proca theory
• Towards the Raychaudhuri Equation Beyond General Relativity
• Screening mechanisms in hybrid metric-Palatini gravity
• Cosmic History of Chameleonic Dark Matter in $F(R)$ Gravity
• Fundamental Symmetries and Spacetime Geometries in Gauge Theories of Gravity: Prospects for Unified Field Theories
• Cosmic expansion parametrization: Implication for curvature and ${\text{H}}_0$ tension
• Spherically symmetric static vacuum solutions in hybrid metric-Palatini gravity
• Geodesic Deviation Equation In $f(Q)$-Gravity
• A Nearly Massless Graviton in Einstein-Gauss-Bonnet Inflation with Linear Coupling Implies Constant-roll for the Scalar Field
• Cosmological perturbations in modified teleparallel gravity models: Boundary term extension
• Spherical and cylindrical solutions in f (T) gravity by Noether Symmetry Approach
• Non-minimal geometry-matter couplings in Weyl-Cartan space-times: $f(R,T,Q,T_m)$ gravity
• Inflation driven by a holographic energy density
• Gravitational waves in non-local gravity
• Energy Constraints and Phenomenon of Cosmic Evolution in $f(T,B)$ Framework
• $H_0$ Tension and the Phantom Regime: A Case Study In Terms of an Infrared $f(T)$ Gravity
• Kinetic Axion $F(R)$ Gravity Inflation
• Effects of the Axion Through the Higgs Portal on Primordial Gravitational Waves During the Electroweak Breaking
• Parameterized post-Newtonian limit of general teleparallel gravity theories
• $F(R)$ Gravity with an Axion-like Particle: Dynamics, Gravity Waves, Late and Early-time Phenomenology
• Dynamical dark energy confronted with multiple CMB missions
• On the Kuzmin model in fractional Newtonian gravity
• Dynamics of a parametrized dark energy model in $f(R,T)$ gravity
• The size of our causal Universe
• Dark energy and accelerating cosmological evolution from osculating Barthel-Kropina geometry
• Viscous Fluid Holographic Bounce
• Dark matter as scalaron in $f(R)$ gravity models
• Probing the existence of the ZTF Casimir wormholes in the framework of $f(\mathcal{R})$ gravity
• Reconstruction of the dark sectors' interaction: A model-independent inference and forecast from GW standard sirens
• New scalar compact objects in Ricci-based gravity theories
• Deformed Starobinsky model in gravity's rainbow
• The $3+1$ Formalism in the Geometric Trinity of Gravity
• Landau damping for gravitational waves in parity-violating theories
• Constraining modified theory of gravity with galaxy bispectrum
• One-loop divergences for $f(R)$ gravity
• Gravitational Waves in f(R) Gravity Power Law Model
• Measure of Complexity in Self-Gravitating Systems using Structure Scalars
• Excavating black hole continuum spectrum: Possible signatures of scalar hairs and of higher dimensions
• Cosmological Solutions of a Nonlocal Square Root Gravity
• Enhanced Curvature Perturbation and Primordial Black Hole Formation in Two-stage Inflation with a break
• Estimating the Parameters of Extended Gravity Theories with the Schwarzschild Precession of S2 Star
• Ricci Inverse Anisotropic Stellar Structures
• Kinetic theory of Jean Instability in Eddington-inspired Born-Infield gravity
• Exploring accelerated expansion in the universe: A study of $f(Q,T)$ gravity with parameterized EoS and cosmological constraints
• Hairy rotating black holes in cubic Galileon theory
• Viscous fluid holographic inflation
• Jeans analysis in energy-momentum-squared gravity
• Bianchi Type I model of universe with customized scale factors
• Thermodynamics of the apparent horizon in the generalized energy-momentum-squared cosmology
• Effects of Anisotropy on the Sign-Changeable Interacting Tsallis Holographic Dark Energy
• Observational Constraints on $f(T)$ Gravity from Model-Independent Data
• Early evolutionary tracks of low-mass stellar objects in modified gravity
• Thermodynamic topology of topological black hole in $F(R)$-ModMax gravity's rainbow
• Constant-roll $k$-Inflation Dynamics
• Scalarons mimicking Dark Matter in the Hu-Sawicki model of f(R) gravity
• A Study of an Einstein Gauss-Bonnet Quintessential Inflationary Model
• Cosmology of $f(R,\square R)$ gravity
• Exploring Axial Symmetry in Modified Teleparallel Gravity
• Barotropic fluid compatible parametrizations of dark energy
• Scalar modes in extended hybrid metric-Palatini gravity: weak field phenomenology
• On the propagation of gravitational waves in strong magnetic fields
• Lessons from black hole quasinormal modes in modified gravity
• Testing the Cosmic Anisotropy with Supernovae Data: Hemisphere Comparison and Dipole Fitting
• Remarks on the weak cosmic censorship conjecture of RN-AdS black holes with cloud of strings and quintessence under the scalar field
• Inflationary Dynamics and Swampland Criteria for Modified Gauss-Bonnet Gravity Compatible with GW170817
• Prospects for gravitational-wave polarization test from compact binary mergers with future ground-based detectors
• The Galactic Center as a laboratory for theories of gravity and dark matter
• Constraints on Energy Momentum Squared Gravity from cosmic chronometers and Supernovae Type Ia data
• Equivalence of non-minimally coupled cosmologies by Noether symmetries
• Torsional birefringence in metric-affine Chern-Simons gravity: gravitational waves in late-time cosmology
• Cosmological singularities in interacting dark energy models with an $\omega (q)$ parametrization
• Gravitationally induced particle production in scalar-tensor $f(R,T)$ gravity
• Mimetic Euler-Heisenberg theory, charged solutions and multi-horizon black holes
• Energy nonconservation as a link between $f(R,T)$ gravity and noncommutative quantum theory
• Recent advances in cosmological singularities
• Reconstruction and Stability Analysis of Some Cosmological Bouncing Solutions in $F(\mathcal{R},T)$ Theory
• Radial pulsations, moment of inertia and tidal deformability of dark energy stars
• Quantum vacuum, dark matter, dark energy and spontaneous supersymmetry breaking
• The Reconstruction of Constant Jerk Parameter with $f(R,T)$ Gravity
• No-go theorem for inflation in an extended Ricci-inverse gravity model
• Observational constrained $F(R,\mathcal{G})$ gravity cosmological model and the dynamical system analysis
• Scalarized Black Holes in Teleparallel Gravity
• Searching for dynamical black holes in various theories of gravity
• Induced Affine Inflation
• Classification of Teleparallel Horndeski Cosmology via Noether Symmetries
• On singularity-resolution in mimetic gravity
• Primordial perturbations with pre-inflationary bounce
• Noether symmetries and boundary terms in extended Teleparallel gravity cosmology
• Finch-Skea star model in f(R, T ) theory of gravity
• Is Dark Energy Dynamical in the DESI Era? A Critical Review
• Higher order derivative coupling to gravity and its cosmological implications
• Effects of a string cloud on the criticality and efficiency of AdS black holes as heat engines
• Evaluation of cosmological models in $f(R,T)$ gravity in different dark energy scenario
• Inflation and Reheating in f(R,h) theory formulated in the Palatini formalism
• Energy Conditions in Higher Derivative $f(R,\square R,T)$ Gravity
• Dynamical systems analysis of $f(Q)$ gravity
• Novel cosmological and black hole solutions in Einstein and higher-derivative gravity in two dimensions
• Strange stars in $f(\mathcal{R})$ gravity Palatini formalism and gravitational wave echoes from them
• Late-Time Cosmology of Scalar-Coupled $f(R,\mathcal{G})$ Gravity
• EHT observables as a tool to estimate parameters of supermassive black holes
• Separation of variables in Hamilton-Jacobi equation for a charged test particle in the Stackel spaces of type (2.0)
• Quasinormal modes, thermodynamics and shadow of black holes in Hu-Sawicki f(R) gravity theory
• Magnetized discs and photon rings around Yukawa-like black holes
• Bulk viscous cosmological model in $f(R,T)$ theory of gravity
• Cosmology with a new f(R) gravity model in Palatini formalism
• Realistic neutron star models in $f(T)$ gravity
• Implications of an extended dark energy model with massive neutrinos
• Slow-roll inflation in $f(R,T)$ gravity with a $RT$ mixing term
• Fermi gas and modified gravity
• Cooling process of brown dwarfs in Palatini f(R) gravity
• Higher Derivative Supergravities in Diverse Dimensions
• General slow-roll inflation in $f(R)$ gravity under the Palatini approach
• New class of hybrid metric-Palatini scalar-tensor theories of gravity
• New constraints on cosmological modified gravity theories from anisotropic three-point correlation functions of BOSS DR12 galaxies
• The quark chemical potential of QCD phase transition and the stochastic background of gravitational waves
• Maximal Masses of White Dwarfs for Polytropes in $R^2$ Gravity and Theoretical Constraints
• Planck scale effects on the stochastic gravitational wave background generated from cosmological hadronization transition: A qualitative study
• Post-Newtonian limit of scalar-torsion theories of gravity as analogue to scalar-curvature theories
• New cosmological constraints on $f(T)$ gravity in light of full Planck-CMB and type Ia supernovae data
• Tracing the cosmic history by Gauss-Bonnet gravity
• Autonomous Dynamical System of Einstein-Gauss-Bonnet Cosmologies
• Exploring the Sharma-Mittal HDE models with different diagnostic tools
• Thick brane structures in generalized hybrid metric-Palatini gravity
• IWDM: The fate of an interacting non-cold dark matter $-$ vacuum scenario
• Gravitational Waves in Higher Order Teleparallel Gravity
• Holographic realization of constant roll inflation and dark energy: An unified scenario
• Can we bypass no-go theorem for Ricci-inverse Gravity?
• Reconstruction method of $f(R)$ gravity for isotropic and anisotropic spacetimes
• Inflation from a nonlinear magnetic monopole field nonminimally coupled to curvature
• Post-Newtonian limit of generalized scalar-torsion theories of gravity
• Lithium abundance is a gravitational model dependent quantity
• Shapovalov wave-like spacetimes
• New late-time constraints on $f(R)$ gravity
• Observational Constraints on Dynamical Dark Energy Models
• Exact Solutions in Higher-Dimensional Lovelock and $Ad{S}_5$ Chern-Simons Gravity
• A Cyclic Universe With Varying Cosmological Constant in $f(R,T)$ gravity
• Novel constraints on fifth forces and ultralight dark sector with asteroidal data
• Exponential Inflation with $F(R)$ Gravity
• Exact solutions, finite time singularities and non-singular universe models from a variety of $\Lambda (t)$ cosmologies
• Anisotropic massive Brans-Dicke gravity extension of the standard $\Lambda$CDM model
• Massive white dwarfs in $f(R,L_m)$ gravity
• Modified gravity models for inflation: In conformity with observations
• The Classical and Loop Quantum Cosmology Phase Space of Interacting Dark Energy and Superfluid Dark Matter
• $R^2$ Inflation Revisited and Dark Energy Corrections
• Growth of matter overdensities in non-minimal torsion-matter coupling theories
• Cosmological model involving an interacting van der Waals fluid
• Fractional Holographic Dark Energy
• Non-zero torsion and late cosmology
• Swampland dS conjecture in Mimetic $f(R,T)$ gravity
• Quasinormal modes as a distinguisher between general relativity and f(R) gravity: Charged black-holes
• Testing generalized logotropic models with cosmic growth
• New integrable models and analytical solutions in $f(R)$~cosmology with an ideal gas
• Testing an oscillatory behavior of dark energy
• Questioning the $H_0$ tension via the look-back time
• Holographic correspondence of $F(R)$ gravity with/without matter fields
• An exponential shape function for wormholes in modified gravity
• Kinetic Model for Dark Energy - Dark Matter Interaction: Scenario for the Hubble Tension
• Effective interactions in Ricci-Based Gravity models below the non-metricity scale
• The Early-time Cosmology with Stiff Era from Modified Gravity
• Finsler-Randers-Sasaki gravity and cosmology
• New Traversable Wormholes Solutions in $f(T)$ Gravity
• Compact Star in General $F(R)$ Gravity: Inevitable Degeneracy Problem and Non-Integer Power Correction
• Weak field limit and gravitational waves in higher-order gravity
• Dynamical systems of modified Gauss-Bonnet gravity: cosmological implications
• Formalizing Anisotropic Inflation in Modified Gravity
• Maxwell's equations in homogeneous spaces for admissible electromagnetic fields
• Cosmological dynamical systems in modified gravity
• Effects of modified theories of gravity on neutrino pair annihilation energy deposition near neutron stars
• Conformally Flat Collapsing Stars in f (R) gravity
• Amplification of the Primordial Gravitational Waves Energy Spectrum by a Kinetic Scalar in $F(R)$ Gravity
• Reconstruction of an Observationally Constrained $f(R,T)$ gravity model
• Physical Parameters for Stable $f(R)$ Models
• On the junction conditions in $f(R)$-gravity with torsion
• Autonomous Dynamical System Description of de Sitter Evolution in Scalar Assisted $f(R)-\varphi$ Gravity
• Effective Theory of Inflationary Magnetogenesis and Constraints on Reheating
• General properties of $\mathbf{f}(\mathbf{R})$ gravity vacuum solutions
• Cosmological Consequences of New Dark Energy Models in Einstein-Aether Gravity
• Metric-affine gravity effects on terrestrial (exo-)planets profiles
• Gravitational wave in f(R) gravity: possible signature of sub- and super-Chandrasekhar limiting mass white dwarfs
• Phenomenological Reconstruction of $f(T)$ Teleparallel Gravity
• (Compactified) black branes in four dimensional f(R)-gravity
• Exact spherically symmetric solutions in modified Gauss-Bonnet gravity from Noether symmetry approach
• Estimation of Cosmological Parameters, Stability Analysis and Energy Conditions in Viable Modified Gravity
• Canonical Scalar Field Inflation with String and $R^2$-Corrections
• Power-Law $f(R)$ Gravity Corrected Canonical Scalar Field Inflation
• Mapping the ${\Lambda }_{\mathrm{s}}$CDM scenario to $f(T)$ modified gravity: Effects on structure growth rate
• The dynamics of matter bounce cosmology in Weyl-type $f(Q,T)$ gravity
• Starobinsky Inflation from String Theory?
• New parametrization of the dark-energy equation of state with a single parameter
• Cosmic evolution of the logarithmic f(R) model and the dS swampland conjecture
• Analytic charged BHs in $f(\mathcal{R})$ gravity
• Equivalence between Horndeski and beyond Horndeski theories and imperfect fluids
• Scrutinizing Various Phenomenological Interactions In The Context Of Holographic Ricci Dark Energy Models
• Cosmological dynamics of brane gravity: A global dynamical system perspective
• Ghost-free Palatini derivative scalar-tensor theory: desingularization and the speed test
• Exploring Non-perturbative Corrections in Thermodynamics of Static Dirty Black Holes
• Generic slow-roll and non-gaussianity parameters in $f(R)$ theories
• Slow-Roll Inflation with Exponential Potential in Scalar-Tensor Models
• Well-Tempered Minkowski Solutions in Teleparallel Horndeski Theory
• Asymptotically flat vacuum solution in modified theory of Einstein's gravity
• Modified-gravity theories with nondynamical background fields
• The phase-space view of non-local gravity cosmology
• Viscous cosmology in $f(T)$ gravity
• Probing Modified Gravity with Integrated Sachs-Wolfe CMB and Galaxy Cross-correlations
• Crossing the phantom divide line as an effect of quantum transitions
• Inflation in Terms of a Viscous van der Waals Coupled Fluid
• Post-Newtonian parameters of ghost-free parity-violating gravities
• Non-Singular Black Holes and mass inflation in modified gravity
• Gravitational resonances in mimetic thick branes
• Irreversible thermodynamical description of warm inflationary cosmological models
• Dark Energy within the Generalized Uncertainty Principle in Light of DESI DR2
• Spontaneous Scalarization of Black Holes in Gauss-Bonnet Teleparallel Gravity
• Gravitationally influenced particle creation models and late-time cosmic acceleration
• Black hole shadow and chaos bound violation in $f(T)$ teleparallel gravity
• On Reconstruction of Extended Teleparallel Gravity from the Cosmological Jerk Parameter
• Implications of cosmologically coupled black holes for pulsar timing arrays
• Pre-inflationary dynamics of Starobinsky inflation and its generization in Loop Quantum Brans-Dicke Cosmology
• Imprints of interacting dark energy on cosmological perturbations
• The Stability of Anisotropic Compact Stars Influenced by Dark Matter under Teleparallel Gravity: An Extended Gravitational Deformation Approach
• Loop Quantum Cosmology Corrected Gauss-Bonnet Singular Cosmology
• Dynamical analysis of the covarying coupling constants in scalar-tensor gravity
• Cosmological reconstruction and $\Lambda$CDM universe in $f(Q,C)$ gravity
• Kinetic Scalar Curvature Extended $f(R)$ Gravity
• Pressure effects in the weak-field limit of f(R) = R + alpha R^2 gravity
• Effects of modified gravity on the turnaround radius in cosmology
• Boson stars in $f(T)$ extended theory of gravity
• Traversable wormhole in logarithmic $f(R)$ gravity by various shape and redshift functions
• $f(R)$ quantum cosmology: avoiding the Big Rip
• Test of hybrid metric-Palatini f(R)-gravity in binary pulsars
• Cosmological aspects of $f(R,T)$ gravity in a simple model with a parametrization of $q$
• Jupiter and jovian (exo)-planets in Palatini $f(\bar{R})$ gravity
• Separation of variables in Hamilton-Jacobi equation for a charged test particle in the Stackel spaces of type (2.1)
• Non-Local Curvature Gravity Cosmology via Noether Symmetries
• Causality Violations in Lovelock Theories
• Dynamical equivalence of $f(R)$ gravity in Jordan and Einstein frames
• Black holes and regular black holes in coincident $f(\mathbb{Q},{\mathbb{B}}_Q)$ gravity coupled to nonlinear electrodynamics
• Chaos in a Magnetized Modified Gravity Schwarzschild Spacetime
• Running of the Spectral Index and Inflationary Dynamics of $F(R)$ Gravity
• Thin shells in (2+1)-dimensional F(R) gravity
• Extended Tolman III and VII solutions in $f(\mathcal{R},T)$ gravity: Models for neutron stars and supermassive stars
• Compact stellar structures in Weyl geometric gravity
• Planck-PR4 anisotropy spectra show (better) consistency with General Relativity
• The effective dynamics of loop quantum $R^2$ cosmology
• Bayesian analysis of bulk viscous matter dominated universe
• Reconstruction of $f(R,T)$ gravity model via the Raychaudhuri equation
• The cosmological behaviour and the statefinder diagnosis for the New Tsallis agegraphic dark energy
• Cosmological Perturbation Theory in Metric-Affine Gravity
• Cosmological acceleration
• Dynamics in interacting scalar-torsion theory
• Slow-Roll Inflation in Scalar-Tensor Models
• Inflation from $f(R)$ theories in gravity's rainbow
• Morris-Thorne-type wormhole with global monopole charge and the energy conditions
• Big Bang Nucleosynthesis constraints on $f(T,T_G)$ gravity
• New rotating AdS/dS black holes in $\mathrm{f}(\mathrm{R})$ gravity
• Gravitationally collapsing stars in $f(R)$ gravity
• Primordial black holes in scalar field inflation coupled to the Gauss-Bonnet term with fractional power-law potentials
• One-loop renormalization in Galileon effective field theory
• Limiting curvature mimetic gravity for group field theory condensates
• Inflation Based on the Tsallis Entropy
• Noether Symmetries and Some Exact Solutions in $f(R,T^2)$ Theory
• Amplification of Primordial Gravitational Waves by a Geometrically Driven non-canonical Reheating Era
• Parameterized non-relativistic limit of stellar structure equations in Ricci-based gravity theories
• The first variation of the matter energy-momentum tensor with respect to the metric, and its implications on modified gravity theories
• Inflationary Cosmology in the Modified $f(R,T)$ Gravity
• $f(Q,L_m)$ gravity, and its cosmological implications
• A critical discussion on the $H_0$ tension
• The simplest parametrization of equation of state parameter in the scalar field Universe
• Interacting Tsallis and Rényi Holographic Dark Energy with Hybrid Expansion Law
• Linearized modified gravity theories with a cosmological term: advance of perihelion and deflection of light
• Neutron star masses in $R^2$-gravity
• $f\left(R,{\nabla }_{{\mu }_1}R,\dots ,{\nabla }_{{\mu }_1}\dots {\nabla }_{{\mu }_n}R\right)$ theories of gravity in Einstein frame: A higher order modified Starobinsky inflation model in the Palatini approach
• Generating Rotating Spacetime in Ricci-Based Gravity: Naked Singularity as a Black Hole Mimicker
• Bouncing cosmology in $f(R,\mathcal{G})$ gravity by order reduction
• $f(R)$-Gravity Generated Post-inflationary Eras and their Effect on Primordial Gravitational Waves
• BBN Constraints on $f(Q,T)$ Gravity
• Phase space analysis of the bouncing universe with stringy effects
• The Phase Space of $k$-Essence $f(R)$ Gravity Theory
• Maximum turnaround radius in $f(R)$ gravity
• Cosmological Evolution of Two-Scalar fields Cosmology in the Jordan frame
• Beyond the Hellings-Downs curve: Non-Einsteinian gravitational waves in pulsar timing array correlations
• Modified gravity with an exponential function of curvature
• A Complete Cosmological Scenario in Teleparallel Gravity
• Ghost and Laplacian Instabilities in the Teleparallel Horndeski Gravity
• Unified $f(R)$ gravity at local scales
• Exploring the new Tsallis agegraphic dark energy with interaction through statefinder
• Exact Solution of Bardeen Black Hole in Einstein-Gauss-Bonnet gravity
• Infrared modified gravity with propagating torsion: instability of torsionfull de Sitter-like solutions
• The arbitrariness of potentials in interacting quintessence models
• Cosmological evolution with quadratic gravity and nonideal fluids
• Perturbations of bounce inflation scenario from $f(T)$ modified gravity revisited
• Sudden singularities in generalized hybrid metric-Palatini cosmologies
• Charged particle motions near non-Schwarzschild black holes with external magnetic fields in modified theories of gravity
• Is gravitational collapse possible in $f(R)$ gravity?
• Cosmological implications of Rastall-$f(R)$ theory
• Extended Cosmology in Palatini f(R)-theories
• Cosmology in modified $f(\mathcal{G})$ gravity: a late time cosmic phenomena
• Equivalence principle violation at finite temperature in scalar-tensor gravity
• Spatial curvature in coincident gauge $f(Q)$ cosmology
• Analytic Electrically Charged Black Holes in $F(R)$-ModMax Theory
• Global dynamics in Einstein-Gauss-Bonnet scalar field cosmology with matter
• Gravitational tensor and scalar modes in $f(Q,B)$ non-metric gravity
• Integrable modified gravity cosmological models with an additional scalar field
• Is the $W$-boson mass enhanced by the axion-like particle, dark photon, or chameleon dark energy?
• Generalizing the Constant-roll Condition in Scalar Inflation
• Galactic rotation dynamics in a new $f(\mathcal{R})$ gravity model
• Stability of Hyperbolic and Matter-Dominated Bounce Cosmologies From F(R,G) Modified Gravity at Late Evolution Stages
• Thermodynamics and decay of de Sitter vacuum
• A cosmological scenario from the Starobinsky model within the $f(R,T)$ formalism
• Is the axionic dark matter an equilibrium system?
• Supercomputers against strong coupling in gravity with curvature and torsion
• Primordial power spectrum at N3LO in effective theories of inflation
• Unexplored regions in teleparallel $f(T)$ gravity: Sign-changing dark energy density
• Gravitational atoms in the braneworld scenario
• Rotating black hole in $f(R)$ theory
• Stability of cosmic structures in scalar-tensor theories of gravity
• Specific neutral and charged black holes in $f(R)$ gravitational theory
• Scalar Field Assisted $f(R)$ Gravity Inflation
• Post-Newtonian parameters $\gamma$ and $\beta$ of scalar-tensor gravity for a homogeneous gravitating sphere
• Moment of inertia and compactness of quark stars within the context of $f(R,T,L_m)$ gravity
• Generalized Ashtekar variables for Palatini f(R) models
• Modifications of gravity via differential transformations of field variables
• Deflection angle, quasinormal modes and optical properties of a de Sitter black hole in $f(\mathcal{T},\mathcal{B})$ gravity
• Testing non-local gravity by clusters of galaxies
• Note on stability in conformally connected frames
• Tabletop potentials for inflation from $f(R)$ gravity
• Neutrino pair annihilation ($\nu \bar{\nu }\to e^{-}{e}^{+}$) in the presence of quintessence surrounding a black hole
• Bouncing cosmologies via modified gravity in the ADM formalism: Application to Loop Quantum Cosmology
• Generalized scalar-tensor theory of gravity reconstruction from physical potentials of a scalar field
• Linearized physics and gravitational-waves polarizations in the Palatini formalism of GBD theory
• Parity violation in gravitational waves and observational bounds from third-generation detectors
• Scalar field collapse in Gauss-Bonnet gravity
• Estimating the parameters of Hybrid Palatini gravity model with the Schwarzschild precession of S2, S38 and S55 stars: case of bulk mass distribution
• Cosmic Growth in $f(T)$ Teleparallel Gravity
• Testing the weak equivalence principle by differential measurements of fundamental constants in the Magellanic Clouds
• Kuchowicz gravastars in the braneworld formalism
• Minisuperspace Quantum Cosmology in Metric and Affine Theories of Gravity
• A preference for dynamical phantom dark energy using one-parameter model with Planck, DESI DR1 BAO and SN data
• Uniqueness of the Inflationary Higgs Scalar for Neutron Stars and Failure of non-inflationary Approximations
• Effects of a Pre-inflationary de Sitter Bounce on the Primordial Gravitational Waves in $f(R)$ Gravity Theories
• Revisiting $f(R,T)$ cosmologies
• Constant-Roll Inflation in modified $f(R,\varphi )$ gravity model using Palatini Formalism
• Teleparallel Equivalent of Lovelock Gravity, Generalizations and Cosmological Applications
• Gaussian-process reconstructions and model building of quintom dark energy from latest cosmological observations
• Generalized Logarithmic Equation of State in Classical and Loop Quantum Cosmology Dark Energy-Dark Matter Coupled Systems
• Inflationary Models with Gauss-Bonnet Coupling in Light of ACT Observations
• Geometrized quantum Galileons
• Junction conditions of Palatini $f\left(\mathcal{R},T\right)$ gravity
• Forecast constraints on Anisotropic Stress in Dark Energy using gravitational-waves
• String-inspired Teleparallel Cosmology
• Inflation with non-canonical scalar fields revisited
• Importance of being nonminimally coupled: Scalar Hawking radiation from regular black holes
• Equation of State of Neutron Stars with Junction Conditions in the Starobinsky Model
• Light deflection angle through velocity profile of galaxies in $f(R)$ model
• SN 2018agk: A Prototypical Type Ia Supernova with a Smooth Power-law Rise in Kepler (K2)
• Phase-space analysis of dark energy models in non-minimally coupled theories of gravity
• On Bouncing and Nonsingular Solutions in Einstein-scalar-Gauss-Bonnet Cosmology
• Quasi Static Evolution of Compact Objects in Modified Gravity
• Axially magnetized Dark Energy cosmological model
• New anisotropic star solutions in mimetic gravity
• Charged Anti-de Sitter BTZ black holes in Maxwell-$f(T)$ gravity
• Observational signatures of a static $f(R)$ black hole with thin accretion disk
• Quantum gravitational corrections from the Wheeler-DeWitt equation for scalar-tensor theories
• Lagrangian formulation of the Tsallis entropy
• Fluid-gravity correspondence in the scalar-tensor theory of gravity: (in)equivalence of Einstein and Jordan frames
• Implications of the Holst term in a $f(R)$ theory with torsion
• In search of an interaction in the dark sector through Gaussian Process and ANN approaches
• Revisiting compact star in $F(R)$ gravity: Roles of chameleon potential and energy conditions
• Charting the Nanohertz Gravitational Wave Sky with Pulsar Timing Arrays
• Dynamically Generated Inflation from Non-Riemannian Volume Forms
• Gravitational energy-momentum pseudo-tensor in Palatini and metric $f(R)$ gravity
• Cosmological evolution of viable models in the generalized scalar-tensor theory
• Uniqueness of non-trivial spherically symmetric black hole solution in special classes of F(R) gravitational theory
• Superpotential method for $F(R)$ cosmological models
• Comparing dark energy models with current observational data
• Thermodynamic structure of a generic null surface and the zeroth law in scalar-tensor theory
• Quasi-normal Modes of Static Spherically Symmetric Black Holes in $f(R)$ Theory
• Can nonlocal gravity really explain dark energy?
• Some Cosmological Solutions of a New Nonlocal Gravity Model
• Cloud of strings in f(R) gravity
• Compact stars in $f(T)=T+\xi T^{\beta }$ gravity
• Localization of abelian gauge fields with Stueckelberg-like geometrical coupling on $f(T,B)$-thick brane
• Space-Time Quasicrystal Structures and Inflationary and Late Time Evolution Dynamics in Accelerating Cosmology
• Crossing the phantom divide line in universal extra dimensions
• Cosmological model with linear equation of state parameter in f(R, Lm) gravity
• Growth of non-linear structures and spherical collapse in the Galileon Ghost Condensate model
• Dark sector unifications: dark matter-phantom energy, dark matter -- constant $w$ dark energy, dark matter-dark energy-dark matter
• Generalized $R^p$-attractor Cosmology in the Jordan and Einstein Frames: New Type of Attractors and Revisiting Standard Jordan Frame $R^p$ Inflation
• Further Refining Swampland dS Conjecture in Mimetic f(G) Gravity
• Parametrizations of Dark Energy Models in the Background of General Non-canonical Scalar Field in $D$-dimensional Fractal Universe
• Light deflection and gravitational lensing effects inspired by loop quantum gravity
• Warm Inflation in $f(R,T)$ gravity
• Dark Energy Nature in Logarithmic $f(R,T)$ Cosmology
• Topological phantom AdS black holes in $F(R)$ gravity
• $k$-Inflation-corrected Einstein-Gauss-Bonnet Gravity with Massless Primordial Gravitons
• The effect of thermal radiation on singularities in the dark universe
• White dwarfs in regularized 4D Einstein-Gauss-Bonnet gravity
• Broken Scale Invariance, Gravity Mass, and Dark Energy in Modified Einstein Gravity with Two Measure Finsler Like Variables
• $R^2$-gravity quark stars from perturbative QCD
• Dynamical properties of Bianchi-I spacetimes in $f(R)$ gravity
• Geometric Perfect Fluids from Extended Gravity
• Influence of pressure anisotropy and non-metricity parameter on mass-radius relation and stability of millisecond pulsar in $f(Q)$ gravity
• Covariant action for bouncing cosmologies in modified Gauss-Bonnet gravity
• Observable Primordial Gravitational Waves from Non-minimally Coupled $R^2$ Palatini Modified Gravity
• Cosmological Tests of $f(R,G,T)$ Dark Energy Model in FRW Universe
• The $R^2$-Higgs inflation: $R^3$ contribution and preheating after ACT and SPT data
• Shadow behavior of an EMSG charged black hole
• Evolution of thermodynamic quantities on cosmological horizon in $\Lambda (t)$ model
• Singularity formation in asymptotically safe cosmology with inhomogeneous equation of state
• Kinks in higher derivative scalar field theory
• Invariant quantities of Scalar-Tensor Theories for stellar structure
• Geodesics and scalar perturbations of Schwarzschild black holes embedded in a Dehnen-type dark matter halo with quintessence
• Gravitational Waves in Chern-Simons-Gauss-Bonnet Gravity
• Friedmann equations in the Codazzi parametrization of Cotton and extended theories of gravity and the Dark Sector
• Exact Solutions and Accelerating Universe in Modified Brans-Dicke Theories
• Quintessence in the Weyl-Gauss-Bonnet model
• A stable flat entropy-corrected FRW universe
• A Comprehensive Study of Massive Compact Star Admitting Conformal Motion Under Bardeen Geometry
• Unveiling Phase Space Modifications: A Clash of Modified Gravity and the Generalized Uncertainty Principle
• Quintessential Inflation with Dynamical Higgs Generation as an Affine Gravity
• ${\mathcal{R}}^2$ Quantum Corrected Scalar Field Inflation
• Ricci-Gauss-Bonnet holographic dark energy in Chern-Simons modified gravity: A flat FLRW quintessence-dominated universe
• Geometric information flows and G. Perelman entropy for relativistic classical and quantum mechanical systems
• Quantum kinetic theory of Jeans instability in non-minimal matter-curvature coupling gravity
• Rescaled Einstein-Hilbert Gravity: Inflation and the Swampland Criteria
• New non-singular cosmological solution of non-local gravity
• Charged Compact Stars in Extended $f(\mathcal{R},\mathcal{G},\mathcal{T})$ Gravity
• Inferring dark energy properties from the scale factor parametrisation
• Shape of Dark Energy: Constraining Its Evolution with a General Parametrization
• Infinitely degenerate exact Ricci-flat solutions in f(R) gravity
• Black Holes with Electric and Magnetic Charges in $F(R)$ Gravity
• General Teleparallel Modifications of Schwarzschild Geometry
• Constraints on Cubic and $f(P)$ Gravity from the Cosmic Chronometers, BAO & CMB datasets : Use of Machine Learning Algorithms
• Exploring departures from Schwarzschild black hole in $f(R)$ gravity
• Cosmological implications of the Weyl geometric gravity theory
• Solving the initial conditions problem for modified gravity theories
• On finite time singularities in scalar field dark energy models based in the RS-II Braneworld
• Dynamical reconstruction of the $\Lambda$CDM model in the scalar-tensor representation of $f\left(Q,T\right)$ gravity
• Post-Newtonian $\gamma$-like parameters and the gravitational slip in scalar-tensor and $f(R)$ theories
• Nonlocal de Sitter gravity and its exact cosmological solutions
• f(R) Gravity in an Ellipsoidal Universe
• Dynamical analysis in regularized $4D$ Einstein-Gauss-Bonnet gravity with non-minimal coupling
• Giant planet formation in Palatini gravity
• Dynamics of Quintessence in Generalized Uncertainty Principle
• Starobinsky Inflation and beyond in Einstein-Cartan Gravity
• Issues in Palatini ${\mathcal{R}}^2$ inflation: Bounds on the Reheating Temperature
• The classical and quantum fate of the Little Sibling of the Big Rip in $f(R)$ cosmology
• The Palatini star: exact solutions of the modified Lane-Emden equation
• Minisuperspace Quantization of $f\left(T,B\right)$ Cosmology
• Tachyonic cosmology with cubic contractions of the Riemann tensor
• Quintom fields from chiral K-essence cosmology
• Fermion localization in higher curvature and scalar-tensor theories of gravity
• Geometric and topological corrections to Schwarzschild black hole
• Linearized modified gravity theories and gravitational waves physics in the GBD theory
• (3+1)-Formulation for Gravity with Torsion and Non-Metricity: The Stress-Energy-Momentum Equation
• Cosmological dynamics and observational constraints on a viable $f(Q)$ non-metric gravity model
• Equivalence between Scalar-Tensor theories and $f(R)$-gravity: From the action to Cosmological Perturbations
• Planetary seismology as a test of modified gravity proposals
• Attractor Cosmology from non-minimally Coupled Gravity
• Cosmological constraints of Palatini $f(\mathcal{R})$ gravity
• Tracking the Local Group Dynamics by Extended Gravity
• Dynamics of viable $f(R)$ dark energy models in the presence of Curvature-Matter interactions
• Tsallis holographic dark energy with power law ansatz approach
• Dark effects in $f(R,P)$ gravity
• Observation constraints on scalar field cosmological model in Anisotropic universe
• On the Conformal Frames in $f(R)$ Gravity
• 3+1 decomposition in modified gravities within the Palatini formalism and some applications
• Constraining Quadratic $f(R)$ Gravity from Astrophysical Observations of the Pulsar J0704+6620
• An exact model of a gravitational wave in the Bianchi III universe based on Shapovalov II wave spacetime and the quadratic theory of gravity
• Constraining cluster masses from the stacked phase space distribution at large radii
• Evolution of Spherical Overdensities in Energy-Momentum-Squared Gravity
• Generalized black hole entropy in two dimensions
• Constraining Chameleon screening using galaxy cluster dynamics
• Gravitational waves in higher-order $R^2$ gravity
• Improved analytical modeling of the non-linear power spectrum in modified gravity cosmologies
• Conformal Killing cosmology -- Geometry, dark sector, growth of structures, and big rip
• Exploring bulk viscous unified scenarios with Gravitational Waves Standard Sirens
• Internal structure of cuscuton Bloch brane
• Early evolution of fully convective stars in scalar-tensor gravity
• Similarity solutions for the Wheeler-DeWitt equation in $f\left(R\right)$-cosmology
• Viable non-singular cosmic bounce in holonomy improved F(R) gravity endowed with a Lagrange multiplier
• Validity of energy conditions of matter in traversable wormholes under the $f(Q)$ modified gravity theory
• Accelerating model of flat universe in $f(R,T)$ gravity
• Ultraviolet Unitarity Violations in Non-minimally Coupled Scalar-Starobinsky Inflation
• Observational constraints on the fractal cosmology
• Non-minimal coupling influence on the deviation from de Sitter cosmological expansion
• Rotating Kerr-Newman space-times in Metric-Affine Gravity
• Some Recent Results on Ricci-Based Gravity Theories
• Cosmological determination to the values of the prefactors in the logarithmic corrected entropy-area relation
• Dynamically Generated Inflationary Lambda-CDM
• Type V singularities in non-standard cosmological backgrounds
• Observational constraints on varying fundamental constants in a minimal CPC model
• One-loop effective scalar-tensor gravity
• Hunting dark energy with pressure-dependent photon-photon scattering
• Non-homogeneous exoplanets in metric-affine gravity
• Binary systems in massive scalar-tensor theories: Next-to-leading order gravitational wave phase from effective field theory
• Analytical Gaussian Process Cosmography: Unveiling Insights into Matter-Energy Density Parameter at Present
• Renyi Holographic Dark Energy models in Teleparallel gravity
• Superradiant (In)stability, Greybody Radiation, and Quasinormal Modes of Rotating Black Holes in non-linear Maxwell f (R) Gravity
• Bifurcations in Ratra-Peebles quintessence models and their extensions
• Reconstructing Mimetic Cosmology
• $f(Q,T)$ gravity: From early to late-time cosmic acceleration
• The binding of cosmological structures by massless topological defects
• How a conformally flat (GR)4 impacts Gauss-Bonnet gravity?
• Warm inflation with non-comoving scalar field and radiation fluid
• Cosmographic analysis of sign-switching dark energy
• A generalized $\Lambda$CDM model with parameterized Hubble parameter in particle creation, viscous and $f(R)$ model framework
• Collapse in $f(R)$ gravity and the method of $R$ matching
• Physical black holes in fourth-order gravity
• Canonical Scalar Field Inflation with a Woods-Saxon Potential
• Local fragmentation of thin disks in Eddington-inspired gravity
• Length-preserving biconnection gravity and its cosmological implications
• Modified Teleparallel Gravity induced by quantum fluctuations
• Asymptotic behavior of $N$-fields Chiral Cosmology
• Constraints on the speed of sound in the k-essence model of dark energy
• The cosmological principle in theories with torsion: The case of Einstein-Cartan-Dirac-Maxwell gravity
• Inhomogeneous compact extra dimensions and de Sitter cosmology
• Cosmological constraints on $\gamma$-gravity models
• $f(T,B)$ gravity in a Friedmann-Lema\^ıtre-Robertson-Walker universe with nonzero spatial curvature
• Thin shells in F(R) gravity with non-constant scalar curvature
• Solar chameleons: Novel channels
• Thin accretion disk signatures in hybrid metric-Palatini gravity
• Deviation of geodesics and particle trajectories in a gravitational wave of the Bianchi type VI universe
• "Massless" spin-2 field in de Sitter space
• Maxwell extension of $f(R)$ gravity
• Quantum cosmology for non-minimally coupled scalar field in FLRW space-time: A symmetry analysis
• Spherically symmetric configurations in the quadratic $f(R)$ gravity
• The Noether Symmetry Approach: Foundation and applications. The case of scalar-tensor Gauss-Bonnet gravity
• Einstein-Cartan-Dirac gravity with $U(1)$ symmetry breaking
• Fractional Einstein-Gauss-Bonnet scalar field cosmology
• Effects of Two Quantum Correction Parameters on Chaotic Dynamics of Particles Near Renormalized Group Improved Schwarzschild Black Holes
• Big Bang Nucleosynthesis Hunts Chameleon Dark Matter
• Cosmological Tests of Gravity: A Future Perspective
• Decaying dark energy in light of the latest cosmological dataset
• Swampland Criteria and Constraints on Inflation in a $f(R,T)$ Gravity Theory
• A Critical Assessment of Black Hole Solutions With a Linear Term in Their Redshift Function
• Stable soliton dark matter wormhole in non-minimally coupled $f(\mathcal{Q},\mathcal{T})$ gravity
• Imprints of screened dark energy on nonlocal quantum correlations
• Black Holes and Wormholes Beyond Classical General Relativity
• Thin shells surrounding black holes in F(R) gravity
• Data-driven and Almost Model-independent Reconstruction of Modified Gravity
• Non-Singular Bouncing Model in Energy Momentum Squared Gravity
• Gravitational reheating in Starobinsky inflation
• Dynamically generated inflationary two-field potential via non-Riemannian volume forms
• Stability investigations of isotropic and anisotropic exponential inflation in the Starobinsky-Bel-Robinson gravity
• The Local Group as a test system for Modified Newtonian Dynamics
• Testing fundamental physics with photon frequency shift
• Viscous Accelerating Universe with Non-linear and Logarithmic Equation of State Fluid
• $f(R)$ gravity with Torsion and the Immirzi field: signature for GW detection
• Gravitational waves from inspiraling black holes in quadratic gravity
• Solar System Tests in Brans-Dicke and Palatini f(R)-theories
• Interacting Agegraphic Dark Energy Model in DGP Braneworld Cosmology: Dynamical System Approach
• Inflation with explicit parametric connection between General Relativity and Scalar-Tensor gravity
• Cooling process of substellar objects in scalar-tensor gravity
• Averaged Energy Conditions and Bouncing Universes
• Exploring the inflation of $F(R)$ gravity
• The CST Bounce Universe model -- a parametric study
• Compact relativistic geometries in $f(R,G)$ gravity
• Interacting Models of Dark Energy and Dark Matter in Einstein scalar Gauss Bonnet Gravity
• New Cosmological Solutions of a Nonlocal Gravity Model
• Gravitational waves in Modified Gauss-Bonnet Gravity
• Dissipative quintessence, and its cosmological implications
• Constraining Palatini gravity with GR-independent equations of state for neutron stars
• Anisotropy effects on Baryogenesis in $f(R)$-Theories of Gravity
• Logarithmic corrections to Newtonian gravity and Large Scale Structure
• Late-time Cosmology of scalar field assisted $f(\mathcal{G})$ gravity
• Primordial black holes in non-minimal Gauss-Bonnet inflation in light of the PTA data
• Interacting quintessence cosmology from Noether symmetries: comparing theoretical predictions with observational data
• First law of thermodynamics and entropy of FLRW universe in modified gravity
• Gravitational couplings in Chameleon models
• Rip brane cosmology from a viscous holographic dark fluid
• Scalar-tensor nonlocal gravity
• Joint Analysis of Constraints on f(R) Parametrization from Recent Cosmological Observations
• Bouncing Cosmological Isotropic Solutions in Scalar-Tensor Gravity
• Decay of $f(R)$ quintessence into dark matter: mitigating the Hubble tension?
• Non-local gravity in bouncing cosmology scenarios
• Jointly fitting weak lensing, X-ray and Sunyaev-Zel'dovich data to constrain scalar-tensor theories with clusters of galaxies
• Testing alternative theories of gravity with space-based gravitational wave detectors
• The Effective Fluid approach for Modified Gravity and its applications
• Impact of electric charges on chaos in magnetized $Reissner-Nordstr\ddot{o}m$ spacetimes
• Inflationary Cosmology in a non-minimal $f(R,T)$ gravity theory using a $RT$ mixing term
• Near-horizon chaos beyond Einstein gravity
• Gravitational Waves of Type III Shapovalov Spacetimes: Particle Trajectories, Geodesic Deviation and Tidal Accelerations
• Weak field and slow motion limits in energy-momentum powered gravity
• Addressing the Hubble tension in Yukawa cosmology?
• Scalar perturbations in cosmological $f(R)$ models: the cosmic screening approach
• Stationary BTZ space-time in Ricci-Inverse and $f(\mathcal{R})$ gravity theories
• Quantum Dynamics of the Isotropic Universe in the Metric f(R) Gravity
• Cosmological singularities in $f(T,\varphi )$ gravity
• Mimetic f(T) Teleparallel gravity and cosmology
• Modified Equations of State for Dark Energy and Observational Limitations
• (3+1)-Formulation for Gravity with Torsion and Non-Metricity II: The Hypermomentum Equation
• Ghost Problem, Spectrum Identities and Various Constraints on Brane-localized Gravity
• Scalar-tensor black holes in an expanding universe
• Reconstruction of the singularity-free $f(\mathcal{R})$ gravity via Raychaudhuri equations
• Do the Spirits Rise?
• Cosmological perturbations in gravitational energy-momentum complex
• Cosmological bounces, cyclic universes, and effective cosmological constant in Einstein-Cartan-Dirac-Maxwell theory
• Covariant formulation of refracted gravity
• 21 cm power spectrum in interacting cubic Galileon model
• Cosmological effects on $f(\bar{R},\bar{T})$ gravity through a non-standard theory
• Holographic representation of the unified early and late universe via a viscous dark fluid
• Cosmic acceleration and ekpyrotic bounce with Chameleon field
• Gravitational radiation from binary systems in $f(R)$ gravity: A semi-classical approach
• Gödel-type solutions within the $f(R,Q,P)$ gravity
• Entropy functionals and thermodynamics of relativistic geometric flows, stationary quasi-periodic Ricci solitons, and gravity
• The Dapor-Liegener model of Loop Quantum Cosmology: A dynamical analysis
• Probing Gravitational Slip with Strongly Lensed Fast Radio Bursts
• Global Portraits of Nonminimal Inflation: Metric and Palatini
• Constraints on metric-affine gravity black holes from the stellar motion at the Galactic Center
• Reconstructions of $f(\mathcal{P})$ and $f(\mathcal{Q})$ gravity models from $(m,n)$-type Barrow Holographic Dark Energy: Analysis and Observational Constraints
• Neutron Stars In $f(R,T)$ Theory: Slow Rotation Approximation
• Inflationary cosmology- A new approach using Non-linear electrodynamics
• Ultraviolet Sensitivity in Higgs-Starobinsky Inflation
• Dynamical reconstruction of the $\Lambda$CDM model in hybrid metric-Palatini gravity
• Cosmology from String T-duality and zero-point length
• New black hole solutions in three-dimensional $f(R)$ gravity
• Cosmological fluids with boundary term couplings
• Thick branes in higher-dimensional $f(R)$ gravity
• Study on the mapping of halo clustering from real space to redshift space
• Cosmography and the redshift drift in Palatini $f(\mathcal{R})$ theories
• Compact star in noninteger power model of $f(R)$ gravity
• Conformally Coupled General Relativity
• Cosmological perturbations in a class of fully covariant modified theories: Application to models with the same background as standard LQC
• Dynamical analysis of coupled curvature-matter scenario in viable $f(R)$ dark energy models at de Sitter phase
• Modified gravity from Weyl connection and the $f(R,\mathcal{A})$ extension
• Dwarf Galaxies without Dark Matter: constraints on Modified Gravity
• Effective dark energy through spin-gravity coupling
• Dark Energy and Dark Matter Interaction: Kernels of Volterra Type and Coincidence Problem
• Inflation with Gauss-Bonnet and Chern-Simons higher-curvature-corrections in the view of GW170817
• Cosmology of the interacting Tsallis holographic dark energy in $f(R,T)$ gravity framework
• Cosmic evolution in the background of non-minimal coupling in $f(R,T,R_{\mu \nu }{T}^{\mu \nu })$ Gravity
• Conformal and kinetic couplings as two Jordan frames of the same theory
• Spontaneous color polarization as a modus originis of the dynamic aether
• Structure Formation in Non-local Bouncing Models
• Black branes in four-dimensional conformal equivalent theories
• The interaction of extended Bose-Einstein condensate dark matter with viscous $f(T,B)$ gravity
• Fundamental Physics and Cosmology with TianQin
• Quantum gravitational corrections to the inflationary power spectra in scalar-tensor theories
• Neutron Stars in f(R)-Gravity and Its Extension with a Scalar Axion Field
• Magnetogenesis in Cyclical Universe
• Viable Inflationary Evolution from Loop Quantum Cosmology Scalar-Tensor Theory
• Anisotropic Born-Infeld-f(R) Cosmologies
• Kinetic Axion Dark Matter in String Corrected $f(R)$ Gravity
• Revisiting the phenomenologically emergent dark energy model: is non-zero equation of state of dark matter favored by DESI DR2?
• Collapsing dynamics of relativistic fluid in modified gravity admitting a conformal Killing vector
• $4$-index theory of gravity and its relation with the violation of the energy-momentum conservation law
• Gravitational collapse of compact stars in $f(R)=\xi R^4$ gravity
• From fundamental physics to tests with compact objects in metric-affine theories of gravity
• Cosmological dynamics of f(R) models in dynamical system analysis
• Possible effects of Hybrid Gravity on stellar kinematics in elliptical galaxies
• Primordial Gravitational Waves Spectrum in the Coupled-Scalar-Tachyon Bounce Universe
• Quadratic and cubic spherically symmetric black holes in the modified teleparallel equivalent of general relativity: Energy and thermodynamics
• I. Linear Interacting Dark Energy: Analytical Solutions and Theoretical Pathologies
• Nonlinear anisotropy growth in Bianchi-I spacetime in metric $f(R)$ cosmology
• Probing departures from $\Lambda$CDM by late-time datasets
• Exploring Modified Gravity: Constraints on the $\mu$ and $\Sigma$ Parametrization with WMAP, ACT, and SPT
• Consistency of Cubic Galileon Cosmology: Model-Independent Bounds from Background Expansion and Perturbative Analyses
• The dominating mode of two competing massive modes of quadratic gravity
• Velocity distribution of elliptical galaxies in the framework of Non-local Gravity model
• Stability of Poincaré gauge theory with cubic order invariants
• Rectifying an Inconsistency in $F(R)$ Gravity Inflation
• Scalar-Gauss-Bonnet model, the coincidence problem and the gravitational wave speed
• $R^2$ Gravity Effects on the Kinetic Axion Phase Space
• Extremely small stars in scalar-tensor gravity: when stellar radius is less than Schwarzschild one
• Probing modified Newtonian dynamics with hypervelocity stars
• Late-time dynamics of dark energy EoS in symmetric teleparallel gravity
• Constrained transit cosmological models in $f(R,L_m,T)$-gravity
• Cosmological constant as an integration constant
• The cosmological collider in $R^2$ inflation
• New perspectives on future rip scenarios with holographic dark energy
• Extended Geometric Trinity of Gravity
• Dark energy from topology change induced by microscopic Gauss-Bonnet wormholes
• Modified Kerr black holes surrounded by dark matter spike
• Shadows and photon spheres in static and rotating traversable wormholes
• Bayesian deep learning for cosmic volumes with modified gravity
• Cosmological gravity on all scales III: non-linear matter power spectrum in phenomenological modified gravity
• Statistical and Observation Comparison of Weyl-Type $f(Q,T)$ Models with the $\Lambda$CDM Paradigm
• Relativistic binary systems in scale-independent energy-momentum squared gravity
• Horizon thermodynamics and cosmological equations: A holographic-like connection between thermostatistical quantities on a cosmological horizon and in the bulk
• New one-parametric extension of the Starobinsky inflationary model
• Dynamics of dwarf galaxies in $f(R)$ gravity
• Slow-rotating black holes with potential in dynamical Chern-Simons modified gravitational theory
• Dark Energy from the Fifth Dimension
• Cartan $F(R)$ Gravity and Equivalent Scalar-Tensor Theory
• Inflation with exotic kinetic terms in Einstein-Chern-Simons gravity
• A critical analysis of modulus stabilization in a higher dimensional F(R) gravity
• Effective Actions for Loop Quantum Cosmology in Fourth-Order Gravity
• Thin-shell wormholes in (2+1)-dimensional F(R) theories
• Toward a more stringent test of gravity with redshift space power spectrum: simultaneous probe of growth and amplitude of large-scale structure
• Neutron Stars in Palatini $R+\alpha R^2$ and $R+\alpha R^2+\beta Q$ Theories
• Spherically symmetric black holes in metric gravity
• On perturbative constraints for vacuum f(R) gravity
• Galileon scalar electrodynamics
• Inhomogeneous spacetimes in Einstein-æther Cosmology
• Hybrid star within $f(\mathcal{G})$ gravity
• Symmetric Teleparallel Gauss-Bonnet Gravity and its Extensions
• 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
• Late time evolution of negatively curved FLRW models
• Testing new massive conformal gravity with the light deflection by black hole
• Towards a unified interpretation of the early Universe in $R^2$-corrected dark energy model of $F(R)$ gravity
• Reconstructing modified gravity with holographic vacuum energy density
• Stable contraction in Brans-Dicke cosmology
• Complexity Factor for Static Cylindrical System in Energy-momentum Squared Gravity
• Vacuum decay and bubble nucleation in $f(R)$ gravity
• Tachyon Mimetic Inflation as an Instabilities-Free Model
• Non-minimal Energy-momentum squared gravity
• Obtaining a scalar fifth force via a broken-symmetry couple between the scalar field and matter
• Loop Quantum Cosmology Scalar Field Models
• Gauss-Bonnet dark energy on Hořava-Lifshitz cosmology
• Note on bouncing backgrounds
• Effect of Scalar Boson on Fermionic Dark Star
• Magnetic black holes in Weitzenböck geometry
• Explaining JWST star formation history at $z\sim 17$ by modifying $\Lambda$CDM
• An issue with the classification of the scalar-tensor theories of gravity
• Dark Matter in logarithmic $F(R)$ gravity
• Recovering the cosmological constant from affine geometry
• Non-minimal Coupling Inflation and Dark Matter under the ${\mathbb{Z}}_3$ Symmetry
• Ricci-cubic holographic dark energy
• Multiscalar-torsion Cosmology: Exact and Analytic Solutions from Noether Symmetries
• Cosmological Dark sector from a Mimetic-Metric-Torsion perspective
• Quantum geometric information flows and relativistic generalizations of G. Perelman thermodynamics for nonholonomic Einstein systems with black holes and stationary solitonic hierarchies
• Interaction of the axionic dark matter, dynamic aether, spinor and gravity fields as an origin of oscillations of the fermion effective mass
• Mass Modeling and Kinematics of Galaxy Clusters in Modified Gravity
• Non-exotic wormholes in 4-D Einstein-Gauss-Bonnet gravity
• A study of holographic dark energy models using configuration entropy
• A comprehensive data-driven odyssey to explore the equation of state of dark energy
• Is a Topology Change After a Big Rip Possible?
• On the Stability of Pressure Isotropy Condition in Palatini $f(R)$ Gravity
• Black holes and wormholes in $f(R)$ gravity with a kinetic curvature scalar
• Little Rip, Pseudo Rip and bounce cosmology with generalized equation of state in non-standard backgrounds
• Cosmological model based on both holographic-like connection and Padmanabhan's holographic equipartition law
• Interplay between Swampland and Bayesian Machine Learning in constraining cosmological models
• Mimetic-Metric-Torsion with induced Axial mode and Phantom barrier crossing
• Type IV singular bouncing cosmology from $f(T)$ Gravity
• Bouncing Cosmology in Fourth-Order Gravity
• Energy-momentum squared symmetric Teleparallel gravity: $f(Q,T_{\mu \nu }{T}^{\mu \nu })$ gravity
• New Tsallis holographic dark energy with apparent horizon as IR-cutoff in non-flat Universe
• Effects of particle creation rate in two-fluid interacting cosmologies
• On the visibility of singularities in general relativity and modified gravity theories
• Anisotropy in constraint 4D Gauss-Bonnet gravity
• Reconstruction of $f(R)$ lagrangian from a massive scalar field
• Comoving curvature perturbation in Jordan and Einstein frames
• Decay of dark energy into dark matter in a metric $f(R)$ gravity: effective running Hubble constant
• From Barthel Randers Kropina Geometries to the Accelerating Universe: A Brief Review of Recent Advances in Finslerian Cosmology
• A class of simple bouncing and late-time accelerating cosmologies in f(R) gravity
• Exact model of gravitational wave and pure radiation
• Dynamical black hole entropy beyond general relativity from the Einstein frame
• Non-linear spherical collapse in tachyon models, and a comparison of collapse in tachyon and quintessence models of dark energy
• Cosmology of a higher derivative scalar theory with non-minimal Maxwell coupling
• Ghostbusters in $f(R)$ supergravity
• New exact and analytic solutions in Weyl Integrable cosmology from Noether symmetry analysis
• Expansion-contraction duality breaking in a Planck-scale sensitive cosmological quantum simulator
• Stellar structure in $f(R,T)$ gravity: some exact solutions
• Neutral compact spherically symmetric stars in teleparallel gravity
• Thermal phase transition in $F(R)$-charged $Ad{S}_4$-scalar theory
• Time-Machines Construct in $f(\mathcal{R},\mathcal{A},A^{\mu \nu }{A}_{\mu \nu })$ and $f(\mathcal{R})$ Modified Gravity Theories
• Reviewing the prospect of fermion triplets as dark matter and source of baryon asymmetry in non-standard cosmology
• Scalar Mode Quadrupole Radiation from Astronomical Sources in $F(R)$ Modified Gravity
• Dynamics of self-gravitating systems in non-linearly magnetized chameleonic Brans-Dicke gravity
• Cosmology in theories with derivative matter coupling
• General analysis of Noether symmetries in Horndeski gravity
• A reconstruction method for anisotropic universes in unimodular $F(R)$-gravity
• Isotropic stellar model in mimetic theory
• Radion tunneling in modified theories of gravity
• Cosmological implications of non-minimally coupled f(Q) gravity
• 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
• Polarization and speed of gravitational waves in hybrid metric-Palatini f(R)-gravity
• Anti-de Sitter neutron stars in the theory of gravity with nonminimal derivative coupling
• Cosmology of unimodular Born-Infeld-$f(R)$ gravity
• Observational Constraints on Extended Starobinsky and Weyl Gravity Model of Inflation
• Quantization of Einstein-aether Scalar field Cosmology
• Post-Newtonian Binary Dynamics in Effective Field Theory of Horndeski Gravity
• Non-linear density-velocity dynamics in $f(R)$ gravity from spherical collapse
• The 1.5 post-Newtonian radiative quadrupole moment in the context of a nonlocal field theory of gravity
• Electromagnetic effect on anisotropic scalar field collapse in higher curvature gravity
• Holographic cosmology with two coupled fluids in the presence of viscosity
• Constraints on Einstein-dilaton Gauss-Bonnet gravity with Taiji
• Note on Dark Energy and Cosmic Transit in a scale-invariance cosmology
• $f(R)$ Dual Theories of Quintessence : Expansion-Collapse Duality
• Eternal vs singular observers in interacting dark energy-dark matter models
• Testing Lambert$W$ equation of state with observational Hubble parameter data
• Novel modulus stabilization mechanism in higher dimensional f(R) Gravity
• Dynamical system analysis in multiscalar-torsion cosmology
• Inflationary Cosmology via Quantum Corrections in M-theory
• On variations of $G$ in the geometric scalar theory of gravity
• Inflation in non-local hybrid metric-Palatini gravity
• Teleparallel dark energy in a nonflat universe
• Gauge Invariant Lagrangian Formulations for Mixed Symmetry Higher Spin Bosonic Fields in AdS Spaces
• Threshold of primordial black hole formation in Eddington-inspired-Born-Infeld gravity
• Type V singularities with inhomogeneous equations of state
• Einstein and Jordan frame correspondence in quantum cosmology: Expansion-collapse duality
• Stability of self-accelerating Universe in modified gravity with dynamical torsion: the case of small background torsion
• Cosmological implications of Born-Infeld-$f(R)$ gravity
• Signatures of Modified Dispersion Relation of Graviton in the Cosmic Microwave Background
• Does nonlocal gravity yield divergent gravitational energy-momentum fluxes?
• Reconstruction of the scalar field potential in nonmetricity gravity through Gaussian processes
• The Lambert $W$ function: A newcomer in the Cosmology class?
• Gravity and Nonlinear Symmetry Realisation
• The Newman-Penrose formalism in quadratic gravity
• Effect of some modified models of gravity on the radial velocity of binary systems
• Stable exponential cosmological solutions with three different Hubble-like parameters in EGB model with a $\Lambda$-term
• Tsallis holographic dark energy model with event horizon cutoff in modified gravity
• Tadpole Cosmology: Self Tuning Without Degeneracy
• Criteria of existence for bounce solutions in false vacuum decay with gravity
• Special Issue on Modified Gravity Approaches to the Tensions of $\Lambda$CDM: Goals and Highlights
• Strong gravitational lensing by black hole in F(R) Euler Heisenberg Gravity's Rainbow
• Transient dark energy, cosmological constant boundary crossing and dark energy $w(z)$ data fits
• Kaluza--Klein gravity & cosmology emerging from G. Perelman's entropy functionals and quantum geometric information flows
• Gravitational Wave From Axion-like Particle Inflation
• Kinematics in Metric-Affine Geometry
• The effect of pressure anisotropy on quark stars structure in the Starobinsky model
• On the stability of electrovacuum space-times in scalar-tensor gravity
• The speed of gravitational waves and power-law solutions in a scalar-tensor model
• Exact inflationary solutions in exponential gravity
• Cosmological constant, matter, cosmic inflation and coincidence
• Noether Symmetry Approach in Eddington-inspired Born-Infeld gravity
• Linearized Field Equations and Extra Force in $f(R,{\mathbf{T}}^{(n)})$ Extended Gravity
• Ricci-Determinant Gravity: Dynamical Aspects and Astrophysical Implications
• Multipole analysis on gyroscopic precession in $f(R)$ gravity with irreducible Cartesian tensors
• Cosmic curvature on large-scale structures with homogeneous dark energy
• Features of the Primordial Universe in f(R)-gravity as viewed in the Jordan frame
• Mimetic-$f(Q)$ gravity: cosmic reconstruction and energy conditions
• Dark matter effects in modified teleparallel gravity
• Thermodynamics of $f(R)$ Theories of Gravity
• Thermodynamics of the Primordial Universe
• Charged Black Holes in Einsteinian Quartic Gravity
• Oscillating cosmic evolution and constraints on big bang nucleosynthesis in the extended Starobinsky model
• Warm and Cold Dark Matter in Bouncing Universe
• Hitchhiker's Guide to the Swampland: The Cosmologist's Handbook to the string-theoretical Swampland Programme
• Modified Brans-Dicke cosmology with Minimum Length Uncertainty
• Perturbations of quasi-Newtonian universes in scalar-tensor gravity
• Primordial black holes in a dimensionally oxidizing Universe
• Slow-roll Natural & Hilltop Inflation in Rastall Gravity
• Cosmological Evolution of Viscous Dark Energy in f(Q,C) Gravity: Two-Fluid Approach
• Charged (A)dS black hole solutions in conformal teleparallel equivalent of general relativity
• Axionic extension of the Proca action
• Charged accelerating AdS black hole of $f(R)$ gravity and the Joule-Thomson expansion
• Magnetic Suppression of Cosmic Rays' Flux in $\mathbf{f}(\mathbf{R})$ and $\mathbf{f}(\mathbf{Q})$ Theories of Gravity
• On the equivalence between Sáez-Ballester theory and Einstein-scalar field system
• The exact solution approach to warm inflation
• Precession shift in curvature based Extended Theories of Gravity and Quintessence fields
• Multipole analysis for linearized $f(R,\mathcal{G})$ gravity with irreducible Cartesian tensors
• Field transformations and invariant quantities in scalar-teleparallel theories of gravity
• Thermodynamics of a Non-canonical $f(\bar{R},\bar{T})$ gravity
• Einstein and Jordan-Frame Covariant Hamiltonians for F(R) Gravity and Their Canonical Relationships
• Testing non-local gravity through Ultra-Diffuse Galaxies kinematics
• Cosmological Constant from the Entropy Balance Condition
• Perturbation in an interacting dark universe
• Raychaudhuri-based reconstruction of anisotropic Einstein-Maxwell equation in 1+3 covariant formalism of $f(R)$-gravity
• Black hole solutions and thin shells in N-dimensional F(R) gravity with a conformally invariant Maxwell field
• Rips and regular future scenario with Holographic Dark Energy: A comprehensive look
• Can the NANOGrav observations constrain the geometry of the universe?
• Loop Quantum Cosmology with a noncommutative quantum deformed photon gas
• The scalar-torsion gravity corrections in the first-order inflationary models
• Modified gravity with disappearing cosmological constant
• Recent Developments in Degenerate Higher Order Scalar Tensor Theories
• New measures to test modified gravity cosmologies
• Why the mean anomaly at epoch is not used in tests of non-Newtonian gravity?
• Spinning (A)dS Black Holes with Slow-Rotation Approximation in Dynamical Chern-Simons Modified Gravity
• Probing Dark Energy Properties in $fQ,C)$ Gravity with FLRW Cosmological Models
• Einstein-Yang-Mills-aether theory with nonlinear axion field: Decay of color aether and the axionic dark matter production
• Properties of compact objects in quadratic non-metricity gravity
• Probing Strong Field $f(R)$ Gravity and Ultra-Dense Matter with the Structure and Thermal Evolution of Neutron Stars
• Local Limit of Nonlocal Gravity: A Teleparallel Extension of General Relativity
• Solar system tests and neutron stars in $f(R)$ gravity revisited
• Trans-Planckian Effect in $f(R)$ Cosmology
• An innovative black hole solution and thermodynamic properties in higher-order curvature gravity with a scalar field
• The Holographic cosmology with axion field
• Bouncing cosmological model with general relativistic hydrodynamics in extended gravity
• Evolving Wormholes in a Cosmological Background
• Cosmic acceleration via derivative matter couplings
• Second-order corrections to Starobinsky inflation
• Inflation in String Field Theory
• Viability of general relativity and modified gravity cosmologies using high-redshift cosmic probes
• New method of exponential potentials reconstruction based on given scale factor in phantonical two-field models
• Gravitational Collapse in Energy-momentum squared gravity: Nature of singularities
• Gravitational waves in the extended theory of gravity
• Baryon asymmetry from higher-order matter contributions in gravity
• Modified Starobinsky inflation by the $R\ln \left(\square \right)R$ term
• Constraining the $f$-mode oscillations frequency in Neutron Stars through Universal Relations in the realm of Energy-Momentum Squared Gravity
• Gravitational Collapse of Anisotropic Compact Stars in Modified $f(R)$ Gravity
• Spherically symmetric charged black hole in conformal teleparallel equivalent of general relativity
• Analytical Stellar Models of Neutron Stars in Teleparallel Gravity
• Deviations from the von Laue condition: Implications for the on-shell Lagrangian of particles and fluids
• Reconstructions of Einstein-Aether Gravity from Barrow Agegraphic and New Barrow Agegraphic Dark Energy models: Examinations and Observational Limits
• Spontaneous symmetry breaking as a result of extra dimensions compactification
• Multipole analysis for linearized $f(R)$ gravity with irreducible Cartesian tensors
• Implementation of cosmological bounce inflation with Nojiri-Odintsov generalized holographic dark fluid
• Cosmological model with Gong-Zong Parametrization in $f(R,L_m)$ gravity
• Black Hole Solutions in Non-Minimally Coupled Weyl Connection Gravity
• Mimetic Weyl geometric gravity
• Exact models of pure radiation in R^2 gravity for spatially homogeneous Shapovalov spacetimes type II
• The generally covariant meaning of space distances
• Equivalence of scalar-tensor theories and scale-dependent gravity
• Non-minimal Unimodular Inflation
• Confronting dark energy in Harada's Conformal Killing Gravity with observational data
• The Inflationary Dynamics with the Scalar-Tensor Model
• Anisotropic cosmology using observational datasets: exploring via machine learning approaches
• Stability of Relativistic Spheres Powered by Energy Profile in Einstein Gauss-Bonnet Gravity
• Cylindrically symmetric and plane-symmetric solutions in $f(R)$ theory via Noether symmetries
• 1D Supergravity FLRW Model of Starobinsky
• Gravitational Bounce from the Quantum Exclusion Principle
• A Note on the Strong Hyperbolicity of $f(R)$ Gravity with Dynamical Shifts
• Spinor field solutions in $F\left(B^2\right)$ modified Weyl gravity
• Evolution of perturbations in the model of Tsallis holographic dark energy
• Asymptotically flat vacuum solution for a rotating black hole in a modified gravity theory
• Warm deformed $R^2$ inflation
• Gravitational Waves Emission in Quadratic Gravity: longitudinal modes, angular momentum emission, and positivity of the radiated power
• Spacetime Curvature as a Probe of Exotic Core Phases in Neutron Stars within Modified Gravity
• Self-tuning inflation
• Hamiltonian Analysis of Nonlocal F(R) Gravity Models
• Cosmology in a model with Lagrange multiplier, and Gauss-Bonnet and non-minimal kinetic couplings
• Constraints on cosmological parameters and CMB first acoustic peak in conformal Killing gravity
• New inflationary exact solution from Lie symmetries
• The gravitational field outside a spatially compact stationary source in a generic fourth-order theory of gravity
• White dwarf structure in $f(R,T,L_m)$ gravity: beyond the Chandrasekhar mass limit
• Gravitational waves in minimal Maxwell $f(R)$ gravity
• Off-diagonal cosmological solutions in emergent gravity theories and Grigory Perelman entropy for geometric flows
• Transitioning from a bounce to $R^2$ inflation
• Non-linear Phenomenology of Disformally Coupled Quintessence
• Exact analytical vacuum solutions of $R^n$-gravity model depending on two variables
• Born - Infeld-type modified gravity
• Classical and quantum cosmology of $K$-essentially modified $R^2$ and pure $R^p$ gravity
• Power law $\alpha$-Starobinsky inflation
• Sequestering Mechanism in Scalar-Tensor Gravity
• Velocity dispersion of dark matter deficient ultra-diffuse galaxies: A case for modified gravity
• Inflation in a scalar-vector-tensor theory
• Dynamical Systems Analysis of $f(R,L_m)$ Gravity Model
• Cosmological singularities in non-canonical models of dark energy
• Viscous coupled fluids in terms of a log-corrected equation of state
• Exploring the evolution of structure growth in the universe with field-fluid interactions through dynamical stability analysis
• A Post-Newtonian Analysis of Regularized 4D-EGB Theory: Complete Set of PPN Parameters and Observational Constraints
• Higgs Inflation in Unimodular Gravity
• Constraints on Tsallis cosmology using recent low and high redshift measurements
• Principal Components for Model-Agnostic Modified Gravity with 3x2pt
• Compact scalar field solutions in EiBI gravity
• Classical and quantum cosmology of $f(R)$ gravity's rainbow in Schutz's formalism
• Cosmological Singularity and Power-Law Solutions in Modified Gravity
• Cosmology with Higher-Derivative Gravities
• On the linear stability of polytropic fluid spheres in $R^2$ gravity
• Multipole analysis in the radiation field for linearized $f(R)$ gravity with irreducible Cartesian tensors
• Holographic description of unified early and late universe in viscous mimetic gravity
• Scalar field vs hydrodynamic models in the homogeneous isotropic cosmology
• Exploring thermodynamics inconsistencies in unimodular gravity: a comparative study of two energy diffusion functions
• Neutron stars in the generalized SU(2) Proca theory
• Cosmological gravity on all scales IV: 3x2pt Fisher forecasts for pixelised phenomenological modified gravity
• Energy Conditions in $f(P)$ Gravity
• Domain Wall Bianchi Type $V{I}_0$ Universe in $f(R,T)$ Gravity
• On Conformal Transformation with Multiple Scalar Fields and Geometric Property of Field Space with Einstein-like Solutions
• Warm Inflation in $f(Q)$ gravity
• Testing Exponential $f(R)$ Gravity with CMB, DESI-DR2, and Supernova Data
• Some exact relativistic star solutions in $f(R)$ gravity
• Bouncing and collapsing universes dual to late-time cosmological models
• Note on the reheating temperature in Starobinsky-type potentials
• Stability investigations of de Sitter inflationary solutions in power-law extensions of the Starobinsky model
• Hubble Diagrams in the Jordan and Einstein Frames
• Implications of pulsar timing arrays for Gauss-Bonnet Inflation
• Cosmological Tensions with Non-Extensive Entropic Cosmology: A Modified Stress-Energy Approach
• On the stability of spherically symmetric space-times in scalar-tensor gravity
• A new theory of tensor-scalar gravity coupled to Aharonov-Bohm electrodynamics
• 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
• Signature of $f\left(R\right)$ gravity via Lemaître-Tolman-Bondi inhomogeneous perturbations
• A mechanism to generate varying speed of light via Higgs-dilaton coupling: Theory and cosmological applications
• Dynamics of clusters of galaxies with extended $f(\chi )$ gravity
• The Universe according to DESI results
• Holographic description of the dissipative model of universe with curvature
• Exploring Scalarized Einstein-Gauss-Bonnet Theories Through the Lens of Parametrized Post-Newtonian Formalism
• Noether symmetry approach in non-minimal derivative coupling gravity
• Modified gravity one-loop partition function
• Mimetic Tensor-Vector-Scalar Cosmology: Incorporating Dark Matter, Dark Energy and Stiff Matter
• A Universe from a Lagrangian Fixed Point
• Dynamical Wormhole Solutions in $f(R,T)$ Gravity
• Traversable wormholes in $f(R)$ gravity sourced by a cloud of strings
• Non-vacuum relativistic extensions of MOND using metric theories of gravity with curvature-matter couplings and their applications to the accelerated expansion of the Universe without dark components
• Higher order mimetic gravity after GW170817
• Towards a Composite Framework for Simultaneous Exploration of New Physics in Background and Perturbed Universe
• The Completed SDSS-IV Extended Baryon Oscillation Spectroscopic Survey: Growth rate of structure measurement from cosmic voids
• Primordial Black Hole Formation in Rastall Gravity: Shifted Collapse Threshold and Exponential Abundance Sensitivity
• Cosmologies in $f(R,{\mathcal{L}}_m)$ theory with non-minimal coupling between geometry and matter
• Inflation from entropy
• Absence of curvature singularities in symmetric perfect fluid spacetimes in Einstein-Gauss-Bonnet Gravity
• Matter Creation Cosmologies and Accelerated Expansion
• Impact of inhomogeneities on slowly rolling Quintessence: implications for the local variations of the fine-structure constant
• Dark matter fluid constraints from galaxy rotation curves
• A Cosmological Holographic Reconstruction of f(Q) Theory
• Generation of effective massive Spin-2 fields through spontaneous symmetry breaking of scalar field
• Observational constraints on thawing quintessence scalar field model
• Type I Shapovalov wave spacetimes in the Brans-Dicke scalar-tensor theory of gravity
• Observational constraints on generic models of non-minimal curvature-matter coupling
• Beyond the Starobinsky model after ACT
• Gravitational wave propagation in generalized hybrid metric-Palatini gravity
• Anisotropic cosmology in $q$-deformed entropic gravity
• Thermal channels of scalar and tensor waves in Jordan-frame scalar--tensor gravity
• Flexible extra dimensions
• Novel black holes with scalar hair in the Einstein-Maxwell-Scalar Theory with positive coupling
• Scalar-tensor cosmologies in a minisuperspace formulation: a case study
• Matter production effects and interacting scenario within a reconstructed mimetic cosmology for late times
• Equivalent Gravities and Equivalence Principle: Foundations and experimental implications
• Robustness of predicted CMB fluctuations in Cartan $F(R)$ gravity
• Numerical solutions for the $f(R)$-Klein-Gordon system
• Cosmology in $R^2$-gravity: Effects of a Higher Derivative Scalar Condensate Background
• The cosmological constant emerging from a symmetry invariant
• Effects of modified gravity on microscopic properties and cooling timescale of white dwarfs
• Asymptotically Schwarzschild solutions in $f(R)$ extension of general relativity
• BPS Skyrme neutron stars in generalized gravity
• Cosmological bounce and the cosmological constant problem
• Observational tests of the conformal osculating Barthel-Kropina cosmological model
• Imprints of Anisotropy on the Power Spectrum in Matter Dominated Bouncing Universe as Background
• On cosmological Inflation In Palatini $F(R,\varphi )$ Gravity
• Gravity Rainbow Effects on Higher Curvature Modification of R2 inflation
• Relativistic stars in $f(Q)$-gravity: Exact analytic solution for the power-law case $f(Q)=Q+b{Q}^{\nu }$
• The Role of Torsion in Trans-Planckian Physics
• The general expression for $f(T)$ in a charged cylindrical spacetime with diverse dimensions
• Analysing Ultra High Energy Cosmic Rays' Anisotropy in $\mathbf{f}(\mathbf{R},\mathbf{T})$ Gravity Theory
• Primordial Cosmology of an Emergent-like Universe from Modified Gravity: Reconstruction and Phenomenology Optimization with a Genetic Algorithm
• Cosmology in energy-momentum squared symmetric teleparallel gravity
• The linearized second law for any higher curvature gravity with the scalar and the electromagnetic fields
• Quadratic theory of gravity with a scalar field and type I Shapovalov wave spacetimes
• Exact $(1+3+6)$-dimensional cosmological-type solutions in gravitational model with Yang-Mills field, Gauss-Bonnet term and $\Lambda$-term
• Cosmic expansion history analysis with Hubble parametrization in $Q^n$ gravity
• Following the density perturbations through a bounce with AdS/CFT Correspondence
• Accelerating Kaluza-Klein Universe in Modified Theory of Gravitation
• Gravity from the Determinant of the Energy-Momentum: Astrophysical Implications
• Multiscalar-metric gravity: cosmological constant screening and emergence of massive-graviton dark components
• Modified scaling in $k$-essence model in interacting dark energy - dark matter scenario
• On energy-momentum conservation in non-minimal geometry-matter coupling theories
• Effects of nonlinearity of $f(R)$ gravity and perfect fluid in Kaluza-Klein models with spherical compactification
• Big-Bounce in Quantum f(R)-Cosmology: Polymer Dynamics with Internal Time
• Black holes in $f(R,T)$ gravity coupled with Euler-Heisenberg electrodynamics
• On Scalar Cosmological Perturbations in Non-Minimally Coupled Weyl Connection Gravity
• Qualitative analysis of a quasi-magnetic universe
• Back-reaction in massless de Sitter QFTs: holography, gravitational DBI action and f(R) gravity
• Formation and evolution of a 2-brane structure in multidimensional $f(R)$ gravity
• Generalized Brans-Dicke theory from Verlinde's entropic gravity
• Bounce Cosmologies in Generalized Coupling Theories
• Does the metric play a fundamental role in the building of gravitational models?
• Holographic description of $F(R)$ gravity coupled with Axion Dark Matter
• Geodesic dynamics and multi-inclination images of a non-minimally coupled black hole with a thin accretion disk
• Gauss-Bonnet Gravity in $D=4$ Without Gauss-Bonnet Coupling to Matter - Cosmological Implications
• Phantom cosmology with arbitrary potential: New accelerating scaling attractors
• An ostentatious model of cosmological scalar-tensor theory
• Thermodynamic parametrization of dark energy
• Cluster optical depth and pairwise velocity estimation using machine learning
• Confronting Einstein Yang Mills Higgs Dark Energy in light of observations
• Theoretical filters for shift-symmetric Horndeski gravities
• Born-Infeld-f(R) black holes
• Individual halo bias in models of $f(R)$ gravity
• Is it possible to separate baryonic from dark matter within the $\Lambda$-CDM formalism?
• Gravitational waves in massive Horndeski theory with a potential
• Revisited apparent horizon entropy and GSL in modified gravity
• On energy-momentum tensor for gravitational waves in $f(R)$ gravity
• Minisuperspace Cosmology in Extended Geometric Trinity of Gravity
• Self-similar cosmological solutions in f(R,T) gravity theory
• Gravity with higher-curvature terms and second-order field equations: $f(\mathcal{R})$ meets Gauss-Bonnet
• Post-Newtonian limit of generalized scalar-teleparallel theories of gravity
• Fullshape power spectrum for the Symmetron modified gravity model
• Conformal Killing Gravity: New Constraints from DESI DR2 BAO datasets
• Infrared Sensitivity of Cosmological Probes in Horndeski Theory
• On rips and cosmological singularities in a universe merging with baby universes
• Constant-roll inflation and primordial black holes within Barrow entropic framework
• Dynamical 4-D Gauss-Bonnet action from matter-graviton interaction at one-loop
• Friedmann's Universe Controlled by Gauss-Bonnet Modified Gravity
• 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
• Spatial Dependence of the Growth Factor in Scalar-Tensor Cosmology
• Forecasting the Constraint on the Hu-Sawicki $f(R)$ Modified Gravity in the CSST $3\times 2$pt Photometric Survey
• Three dimensional black bounces in $f(R)$ gravity
• Quantum-only metrics in spherically symmetric gravity
• Stability of spherical thin-shell wormholes in scalar-tensor theories
• Geometric acceleration in $f(Q,C)$ theories
• Reconstruction of Tsallis Holographic Dark Energy via Modified Non-Metric Gravity: An $f(Q,C)$ Approach
• Gravitational waveforms from inspiral compact binaries in Hybrid metric-Palatini gravity
• Isotropic LQC and LQC--inspired Models with a massless scalar field as Generalised Brans--Dicke theories
• String-inspired Gauss-Bonnet Gravity Inflation and ACT
• From minimal-length quantum theory to modified gravity
• Cosmology and matter induced branes
• Shadow of topologically charged rotating braneworld black hole
• Scalar-tensor gravity and Aharonov-Bohm electrodynamics with bosons: applications to superconductors
• Generalized black-bounces solutions in f(R) gravity and their field sources
• Thin-shell wormholes in N-dimensional F(R) gravity
• Solutions of a slowly rotating Kerr flat-horizon black hole in dynamical Chern-Simons modified gravity
• $\Lambda$CDM-like evolution in Einstein-scalar-Gauss-Bonnet gravity
• Cosmological Frequency Combs
• Primordial Black Holes from Spatially Varying Cosmological Constant Induced by Field Fluctuations in Extra Dimensions
• $f(R)$ gravity with broken Weyl gauge symmetry, cosmological backreaction, and its effects on CMB anisotropy
• Charged anisotropic white dwarfs in $f\left(R,T\right)$ gravity
• Generic autonomous system approach to interacting dark energy models
• Testing the Dark Universe through the Layzer-Irvine Equation
• Ricci-Cubic Holographic Dark Energy: Confronting Observations, Stability and the Cosmic Coincidence Problem
• A comprehensive dynamical and phenomenological analysis of structure growth in curvature-modulated coupled quintessence scenario
• Kinetically stabilized inflation
• Propagation and emission of gravitational waves in the weak-field limit within the Palatini formalism
• Growth factor in teleparallel Gauss-Bonnet gravity
• Globally Stable Dark Energy in $F(R)$ Gravity
• Regularized Black Hole Solution from a New String Cloud Source
• Dynamics of quasi de Sitter and linear combination of exponential models in extended gravity
• Density perturbation and cosmological evolution in the presence of magnetic field in $f(R)$ gravity models
• Wave-like exact models with symmetry of spatial homogeneity in the quadratic theory of gravity with a scalar field
• The $f(Q)$ gravity and affine EoS: Compatibility and observational constraints
• The role of longitudinal polarizations in Horndeski and macroscopic gravity: Introducing gravitational plasmas
• Lagrangian Identity and Mass Evolution of Particle-like Objects in Nonminimally Coupled Gravity
• Accelerating Universe in Terms of Hankel Function Index
• Universality of the halo mass function in modified gravity cosmologies
• Thermodynamics, Phase Transitions, and Geodesic Structure of F(R)-Phantom Banados-Teitelboim-Zanelli (BTZ) Black Holes
• Quantum Cosmology in $f(R,T)$ Theory with Schutz's Perfect Fluid
• Reconstructing ACT-compatible and GW170817-compatible Einstein-Gauss-Bonnet Inflation from the Observational Indices
• First Light: Switching on Stars at the Dawn of Time
• On Inflation and Reheating Features in the Higgs-$R^2$ Model
• Noether currents in theories with higher derivatives and theories with differential field transformation in action (DFTA)
• Model of a spin-$1/2$ electric charge in $F\left(B^2\right)$ modified Weyl gravity
• Geometric formulation of $k$-essence and late-time acceleration
• Covariant single-field formulation of effective cosmological bounces
• Pre-main sequence evolution of low-mass stars in Eddington-inspired Born-Infeld gravity
• Linear perturbations of an exact gravitational wave in the Bianchi IV universe
• Phenomenology of SUGRA Extensions of the Starobisnky Model
• Large Field Polynomial Inflation in Palatini $f(R,\varphi )$ Gravity
• Maximum mass limit of strange stars in quadratic curvature-matter coupled gravity
• Vector mesons from a holographic QCD model in $f(R)$-dilaton gravity
• Effect of $R^2$ on the stability of de Sitter solution of the generalized Einsteinian cubic gravity
• The Equivalence and/or the Effacing principle in $f\left(R\right)$ theories of gravity
• The Exterior Calculus of Quadratic Gravity
• Stable massless scalar polarization of f(R) gravity
• 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
• Cosmology with a Non-minimally Coupled Dark Matter Fluid I. Background Evolution
• Investigating the effects of gravitational lensing by Hu-Sawicki $\mathbf{f}(\mathbf{R})$ gravity black holes
• Theoretical and observational constraints on early dark energy in $F(R)$ gravity
• Scalar-Field Reconstruction of Ricci--Gauss--Bonnet Dark Energy in Hořava--Lifshitz Cosmology
• Revisiting Lifshitz-type solutions in $R^2$-corrected gravity
• How Holographic is the Dark Energy? A Spline Nodal reconstruction approach
• Dynamical analysis of $k$-essence cosmology in the light of Supernova Ia observations
• Cosmology in the mimetic higher-curvature $f(R,R_{\mu \nu }{R}^{\mu \nu })$ gravity
• Conformal invariant cosmological perturbations via the covariant approach: multicomponent universe
• Restricted Phase Space Thermodynamics of Charged Static and Charged Rotating Black Holes in $f(R)$ Gravity
• Straight and Wiggly Cosmic Strings in Horndeski Theory
• Energy Conditions in Palatini Approach to Modified $f(R)$ Gravity
• Is Dark Energy an Effective Manifestation of Non-equilibrium Thermodynamics? -- Insights from DESI
• Comparison of Quasinormal Modes of Black Holes in $f(\mathbb{T})$ and $f(\mathbb{Q})$ Gravity
• Bouncing cosmologies from Born-Infeld-type gravity
• Inflationary models in a minimally coupled $f(R,T)$ gravity: Constraints from $Planck$, BICEP/$Keck$, and ACT
• Accelerating scaling solutions from dark matter particle creation
• Generalized Chern-Pontryagin models
• Cosmological constraints on viable $f(R)$ models using weak lensing
• Exploration of Parameters in f(R,T) Gravity and Comparison with Type Ia Supernovae Data
• Inflation and primordial fluctuations in $f(Q,T)$ gravity
• Jacobi equations of geodetic brane gravity
• The long freeze: an asymptotically static universe from holographic dark energy
• Singularity softening and avoidance by the action of thermal radiation in a generalized entropic cosmology
• Bouncing Cosmologies in modified gravity with space time torsion
• Extended Theories of Electrodynamics in $f(R)$ Gravity
• Torsion-Induced Modification to Friedmann Equations in $AdS{L}_4$ Gauged Gravity
• What U Can Do: New Solutions and New Challenges Beyond Leading Order
• Modelling Quintessential Inflation in Palatini Modified Gravity
• One-Dimensional Primordial Gravitational Waves In Pure Quadratic Gravity
• Probing gravity with non-linear clustering in redshift space
• Quantum Einsteinian Cubic Cosmology
• On inflationary parameters in scalar-tensor theories
• The stability of the de-Sitter universe in nonlocal gravity
• The Star Universe Model -- Another FLRW Patch
• Generalized Second Law and Thermodynamical Aspects of $f(Q,\mathcal{T})$ Gravity
• Extension of the Einstein-Dirac-axion-aether theory based on an effective metric with a spinor kernel
• $O(d,d)$ symmetry in teleparallel dark energy
• Self-interaction in a cosmic dark fluid: The four-kernel rheological extension of the equations of state
• New brane-like solutions in modified four-dimensional Einstein-Gauss-Bonnet gravity
• Secondary gravitational waves against a strong gravitational wave in the Bianchi VI universe
• Static plane symmetric solutions in $f(Q)$ gravity
• Scattering of quantum fields by a MOG Black Hole
• Charged BTZ-type solutions in Eddington-inspired Born-Infeld gravity
• Phase space analysis of Rényi Holographic dark energy model
• Non-minimally coupled scalar field and scaling symmetry in a cosmological background
• Viscous effect in the late time evolution of phantom universe
• Universality in static spherically symmetric solutions of f(R) gravity
• Hamilton-Jacobi analysis of noncanonical inflation in $f(R,T)$ gravity: Constraints from Planck/ACT data, and theoretical bounds
• Reheating after the Higgs Inflation
• Gravitational wave of the Bianchi VII universe: particle trajectories, geodesic deviation and tidal accelerations
• Quantum Cosmology in $f(Q)$ theory
• Impact of Lorentz violation models on exoplanets dynamics
• Accelerating electrically charged ModMax black hole solutions in $F(R)$ gravity
• Structure of Anisotropic Magnetized Neutron Stars in f(R,T) Gravity with Realistic Equation of State
• Inflation in simple one-loop effective potentials of perturbative quantum gravity
• Nonlinear Dynamical Regimes of Cosmological Frequency Combs
• Cosmological solutions in the Brans-Dicke theory via invariants of symmetry groups
• Inflation from a generalized exponential plateau: towards extra suppressed tensor-to-scalar ratios
• Stability of Neutron Star and Cosmological Constant
• Constraining Early Dark Energy cosmological models with Big Bang Nucleosynthesis
• Intermediate inflation in generalized non-minimal derivative coupling model
• Black hole shadows in nonminimally coupled Weyl connection gravity
• LQG inspired spacetimes as solutions of the Einstein equations
• Cosmology of Cubic Poincaré Gauge gravity
• Covariant quantization of the Einstein-Hilbert theory in first-order form
• Scheme of integration of vacuum $F(R)$ gravity in a travelling wave variable
• Resolving the Hubble Tension in the Early Dark Energy Framework with JWST and DESI Data
• $f(R,\mathcal{G})$-cosmological dynamics in the FLRW background