Models of f(R) Cosmic Acceleration that Evade Solar-System Tests

Abstract

We study a class of metric-variation f(R) models that accelerates the expansion without a cosmological constant and satisfies both cosmological and solar-system tests in the small-field limit of the parameter space. Solar-system tests alone place only weak bounds on these models, since the additional scalar degree of freedom is locked to the high-curvature general-relativistic prediction across more than 25 orders of magnitude in density, out through the solar corona. This agreement requires that the galactic halo be of sufficient extent to maintain the galaxy at high curvature in the presence of the low-curvature cosmological background. If the galactic halo and local environment in f(R) models do not have substantially deeper potentials than expected in LCDM, then cosmological field amplitudes |f_R| > 10^{-6} will cause the galactic interior to evolve to low curvature during the acceleration epoch. Viability of large-deviation models therefore rests on the structure and evolution of the galactic halo, requiring cosmological simulations of f(R) models, and not directly on solar-system tests. Even small deviations that conservatively satisfy both galactic and solar-system constraints can still be tested by future, percent-level measurements of the linear power spectrum, while they remain undetectable to cosmological-distance measures. Although we illustrate these effects in a specific class of models, the requirements on f(R) are phrased in a nearly model-independent manner.

13 pages, 10 figures. Submitted to Phys. Rev. D

References in corpus (81)

• Introduction to Modified Gravity and Gravitational Alternative for Dark Energy
• Is Cosmic Speed-Up Due to New Gravitational Physics?
• Modified gravity with negative and positive powers of the curvature: unification of the inflation and of the cosmic acceleration
• Chameleon Cosmology
• The Confrontation between General Relativity and Experiment
• Curvature Quintessence
• Modified Gauss-Bonnet theory as gravitational alternative for dark energy
• Modified f(R) gravity consistent with realistic cosmology: from matter dominated epoch to dark energy universe
• Cosmological Evolution of a Quintom Model of Dark Energy
• Dark energy in modified Gauss-Bonnet gravity: late-time acceleration and the hierarchy problem
• Can modified gravity explain accelerated cosmic expansion?
• Cosmological viability of f(R)-gravity as an ideal fluid and its compatibility with a matter dominated phase
• Gauss-Bonnet dark energy
• LCDM-based models for the Milky Way and M31 I: Dynamical Models
• 1/R gravity and Scalar-Tensor Gravity
• Can dark energy evolve to the Phantom?
• New solar opacities, abundances, helioseismology, and neutrino fluxes
• Are f(R) dark energy models cosmologically viable ?
• The Large Scale Structure of f(R) Gravity
• Reconciling dark energy models with f(R) theories
• One-loop f(R) gravity in de Sitter universe
• Modified gravity with $\ln R$ terms and cosmic acceleration
• Dark energy cosmology from higher-order, string-inspired gravity and its reconstruction
• Where new gravitational physics comes from: M-theory?
• Dark Energy Dominance and Cosmic Acceleration in First Order Formalism
• f(R) Gravity and scalar-tensor theory
• The Power of General Relativity
• Solar System constraints to general f(R) gravity
• Metric-affine f(R) theories of gravity
• The Cosmology of f(R) Gravity in the Metric Variational Approach
• String-inspired Gauss-Bonnet gravity reconstructed from the universe expansion history and yielding the transition from matter dominance to dark energy
• Consistent modified gravity: dark energy, acceleration and the absence of cosmic doomsday
• Dynamics of Linear Perturbations in f(R) Gravity
• Limit to General Relativity in f(R) theories of gravity
• Crossing the Phantom Divide: Dark Energy Internal Degrees of Freedom
• Cosmology and Astrophysical Constraints of Gauss-Bonnet Dark Energy
• Matter instability in modified gravity
• Solar System tests DO rule out 1/R gravity
• Stability of Cosmological Solution in f(R) Models of Gravity
• Cosmological perturbations in the Palatini formulation of modified gravity
• A f(R) gravity without cosmological constant
• The stability of modified gravity models
• Varying Alpha in a More Realistic Universe
• Gauss-Bonnet Quintessence: Background Evolution, Large Scale Structure and Cosmological Constraints
• The fate of (phantom) dark energy universe with string curvature corrections
• de Sitter space and the equivalence between f(R) and scalar-tensor gravity
• Cosmological constraints on f(R) gravity theories within the Palatini approach
• Testing Gravity Against Early Time Integrated Sachs-Wolfe Effect
• f(R) actions, cosmic acceleration and local tests of gravity
• The matter power spectrum in f(R) gravity
• Dark energy and cosmological solutions in second-order string gravity
• f(R) gravity theories in Palatini formalism: cosmological dynamics and observational constraints
• The Newtonian limit at intermediate energies
• Local and Global Variations of The Fine Structure Constant
• Viability of f(R) Theories with Additional Powers of Curvature
• The nearly Newtonian regime in Non-Linear Theories of Gravity
• Constraining f(R) theories with the energy conditions
• Gauss-Bonnet cosmologies: crossing the phantom divide and the transition from matter dominance to dark energy
• String-inspired cosmology: Late time transition from scaling matter era to dark energy universe caused by a Gauss-Bonnet coupling
• Constraining Inverse Curvature Gravity with Supernovae
• Spherically symmetric spacetimes in f(R) gravity theories
• Modified gravity as an alternative for Lambda-CDM cosmology
• Post-Newtonian Parameters from Alternative Theories of Gravity
• The behavior of $f(R)$ gravity in the solar system, galaxies and clusters
• Interacting dark energy in $f(R)$ gravity
• If Gauss-Bonnet interaction plays the role of dark energy
• Curvature scalar instability in f(R) gravity
• Constraints on f(R) Cosmology in the Palatini Formalism
• Gravitational potential in Palatini formulation of modified gravity
• Solar System planetary orbital motions and f(R) Theories of Gravity
• Cosmological expansion and the uniqueness of gravitational action
• Towards inflation and dark energy cosmologies from modified Gauss-Bonnet theory
• Modified gravity with $f(R)=\sqrt{R^2-R_0^2}$
• Crossing of the w=-1 barrier in viscous modified gravity
• The cosmological constant as an eigenvalue of f(R)-gravity Hamiltonian constraint
• Post-Newtonian expansion for Gauss-Bonnet Gravity
• Perturbative aspects and conformal solutions of F(R) gravity
• An alternative explanation of the conflict between 1/R gravity and solar system tests
• Realizing Scale-invariant Density Perturbations in Low-energy Effective String Theory
• Equilibrium hydrostatic equation and Newtonian limit of the singular f(R) gravity
• Acceleration of the Universe via f(R) Gravities and The Stability of Extra Dimensions

Cited by in corpus (1275)

• f(R) Theories Of Gravity
• Unified cosmic history in modified gravity: from F(R) theory to Lorentz non-invariant models
• Modified Gravity and Cosmology
• f(R) theories
• Extended Theories of Gravity
• f(R,T) gravity
• Modified Gravity Theories on a Nutshell: Inflation, Bounce and Late-time Evolution
• Dark energy cosmology: the equivalent description via different theoretical models and cosmography tests
• In the Realm of the Hubble tension $-$ a Review of Solutions
• f(T) teleparallel gravity and cosmology
• Testing General Relativity with Present and Future Astrophysical Observations
• Dark torsion as the cosmic speed-up
• Beyond the Cosmological Standard Model
• Cosmology and Fundamental Physics with the Euclid Satellite
• Cosmology and fundamental physics with the Euclid satellite
• Class of viable modified $f(R)$ gravities describing inflation and the onset of accelerated expansion
• Dark Energy
• Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A${}^{\ast }$
• Cosmological Tests of Modified Gravity
• Imperfect Dark Energy from Kinetic Gravity Braiding
• f(R,L_m) gravity
• Wormhole geometries in f(R) modified theories of gravity
• The Physics of Cosmic Acceleration
• Testing General Relativity in Cosmology
• Dark Energy vs. Modified Gravity
• Observational signatures of f(R) dark energy models that satisfy cosmological and local gravity constraints
• Equation of state for dark energy in $f(T)$ gravity
• Maximal freedom at minimum cost: linear large-scale structure in general modifications of gravity
• A Parameterized Post-Friedmann Framework for Modified Gravity
• Future of the universe in modified gravitational theories: Approaching to the finite-time future singularity
• On the Hubble constant tension in the SNe Ia Pantheon sample
• Approaches to Understanding Cosmic Acceleration
• Construction of cosmologically viable f(G) gravity models
• Cosmological reconstruction of realistic modified F(R) gravities
• Extended Gravity Cosmography
• Reconciling Planck with the local value of $H_0$ in extended parameter space
• The pattern of growth in viable f(R) cosmologies
• Black holes, cosmological solutions, future singularities, and their thermodynamical properties in modified gravity theories
• f(R, T, R_μνT^μν) gravity phenomenology and ΛCDM universe
• Tests of Chameleon Gravity
• Hydrostatic equilibrium and stellar structure in f(R)-gravity
• f(R) Gravity and Chameleon Theories
• Distinguishing Modified Gravity from Dark Energy
• The dark matter of gravitational lensing
• Modified gravity with arbitrary coupling between matter and geometry
• Galileon Cosmology
• Cosmological Tests of Gravity
• Cosmology of a covariant Galileon field
• Solar system and equivalence principle constraints on f(R) gravity by chameleon approach
• The Astrophysics of Nanohertz Gravitational Waves
• Dark Energy and Dark Gravity
• Modified gravity models of dark energy
• Phantom crossing, equation-of-state singularities, and local gravity constraints in f(R) models
• The future evolution and finite-time singularities in $F(R)$-gravity unifying the inflation and cosmic acceleration
• Cosmography of f(R) gravity
• Searching for modified growth patterns with tomographic surveys
• Accurate halo-model matter power spectra with dark energy, massive neutrinos and modified gravitational forces
• Curing singularities in cosmological evolution of F(R) gravity
• Stellar structure models in modified theories of gravity: lessons and challenges
• Non-linear Evolution of f(R) Cosmologies III: Halo Statistics
• Dark matter as a geometric effect in f(R) gravity
• The Subaru FMOS galaxy redshift survey (FastSound). IV. New constraint on gravity theory from redshift space distortions at $z\sim 1.4$
• Black Holes in f(R) theories
• ECOSMOG: An Efficient Code for Simulating Modified Gravity
• Conditions for the cosmological viability of the most general scalar-tensor theories and their applications to extended Galileon dark energy models
• Effective gravitational couplings for cosmological perturbations in the most general scalar-tensor theories with second-order field equations
• Non-singular exponential gravity: a simple theory for early- and late-time accelerated expansion
• On the evolution of the Hubble constant with the SNe Ia Pantheon Sample and Baryon Acoustic Oscillations: a feasibility study for GRB-cosmology in 2030
• Evolution of the $f{\sigma }_8$ tension with the Planck15/$\Lambda$CDM determination and implications for modified gravity theories
• The Dilaton and Modified Gravity
• Theoretical Models of Dark Energy
• Tension and constraints on modified gravity parametrizations of $G_{\text{eff}}(z)$ from growth rate and Planck data
• Testing modified gravity at cosmological distances with LISA standard sirens
• Modified theories of Gravity: Why, How and What?
• Cluster Constraints on f(R) Gravity
• Observational information for f(T) theories and Dark Torsion
• Constraints on Perturbative f(R) Gravity via Neutron Stars
• Testing gravity with CAMB and CosmoMC
• A Singularity Problem with f(R) Dark Energy
• Exponential Gravity
• Equivalence Principle Implications of Modified Gravity Models
• Dark energy in Horndeski theories after GW170817: A review
• A Unified Description of Screened Modified Gravity
• Spherical symmetry in $f(R)$-gravity
• Inflation and late-time cosmic acceleration in non-minimal Maxwell-$F(R)$ gravity and the generation of large-scale magnetic fields
• Dust of Dark Energy
• Non-linear evolution of f(R) cosmologies II: power spectrum
• Static Spherically Symmetric Wormholes in $f(R,T)$ Gravity
• N-body Simulations for f(R) Gravity using a Self-adaptive Particle-Mesh Code
• Viable f(T) models are practically indistinguishable from LCDM
• Next Generation Cosmology: Constraints from the Euclid Galaxy Cluster Survey
• Neutron Stars in f(R) Gravity with Perturbative Constraints
• Relativistic stars in f(R) gravity, and absence thereof
• Testing Gravity using Cosmic Voids
• Inflation in $f(R,\varphi )$-theories and mimetic gravity scenario
• Modified Gravity-GADGET: A new code for cosmological hydrodynamical simulations of modified gravity models
• Locally Rotationally Symmetric Bianchi Type $I$ Cosmology in $f(R,T)$ Gravity
• Vainshtein screening in a cosmological background in the most general second-order scalar-tensor theory
• Boundary Terms, Variational Principles and Higher Derivative Modified Gravity
• Non-linear evolution of f(R) cosmologies I: methodology
• $f(R,T_{\mu \nu }{T}^{\mu \nu })$ gravity and Cardassian-like expansion as one of its consequences
• The evolution of density perturbations in f(R) gravity
• Dark Energy in light of Multi-Messenger Gravitational-Wave astronomy
• Effective Field Theory of Cosmic Acceleration: constraining dark energy with CMB data
• Inflationary cosmology and the late-time accelerated expansion of the universe in non-minimal Yang-Mills-$F(R)$ gravity and non-minimal vector-$F(R)$ gravity
• Halos and Voids in f(R) Gravity
• Generalized Galileon cosmology
• Testing General Relativity with 21 cm intensity mapping
• Junction conditions for F(R)-gravity and their consequences
• Weak Lensing Probes of Modified Gravity
• Voids in Modified Gravity: Excursion Set Predictions
• Static Spherically Symmetric Solutions in F(R) Gravity
• Nearly Starobinsky inflation from modified gravity
• On the stability of the cosmological solutions in f(R,G) gravity
• Constraints on scalar-tensor models of dark energy from observational and local gravity tests
• The matter Lagrangian and the energy-momentum tensor in modified gravity with non-minimal coupling between matter and geometry
• Galileon gravity and its relevance to late time cosmic acceleration
• Cosmological Constraints on f(R) Acceleration Models
• A precise extragalactic test of General Relativity
• Robust Preference for Dynamical Dark Energy in DESI BAO and SN Measurements
• Solar system constraints on f(G) gravity models
• A practical approach to cosmological perturbations in modified gravity
• A viability criterion for modified gravity with an extra force
• Phantom and non-phantom dark energy: The cosmological relevance of non-locally corrected gravity
• New types of $f(T)$ gravity
• Constraints on f(R) gravity from probing the large-scale structure
• Thin accretion disks in f(R) modified gravity models
• Modified Gravity N-body Code Comparison Project
• Crossing of the phantom divide in modified gravity
• Noether symmetries and analytical solutions in f(T)-cosmology: A complete study
• Growth of Cosmic Structure: Probing Dark Energy Beyond Expansion
• Stability of the Einstein static universe in f(R) gravity
• On the evolution of density perturbations in f(R) theories of gravity
• New constraints on $f(R)$ gravity from clusters of galaxies
• Observational constraints on Galileon cosmology
• No further gravitational wave modes in $F(T)$ gravity
• Unifying of Inflation with Early and Late Dark Energy Epochs in Axion $F(R)$ Gravity
• Non-linear Evolution of Matter Power Spectrum in Modified Theory of Gravity
• Bouncing cosmology with future singularity from modified gravity
• Classifying and avoiding singularities in the alternative gravity dark energy models
• Dynamical Masses in Modified Gravity
• Non-linear Evolution of Baryon Acoustic Oscillations from Improved Perturbation Theory in Real and Redshift Spaces
• Cosmological evolution in exponential gravity
• The nonlinear matter and velocity power spectra in f(R) gravity
• Phase-space analysis of interacting phantom cosmology
• Nonlinear structure formation in the Cubic Galileon gravity model
• A bird's eye view of f(R)-gravity
• Energy conditions in modified Gauss-Bonnet gravity
• A local resolution of the Hubble tension: The impact of screened fifth forces on the cosmic distance ladder
• Dynamical behavior in mimetic F(R) gravity
• Cosmic Degeneracies I: Joint N-body Simulations of Modified Gravity and Massive Neutrinos
• Traversable Wormholes and Energy Conditions with Two Different Shape Functions in $f(R)$ Gravity
• Matter perturbations in Galileon cosmology
• Generalized virial theorem in f(R) gravity
• Time-dependent matter instability and star singularity in $F(R)$ gravity
• Notes on $f(T)$ Theories
• ISIS: a new N-body cosmological code with scalar fields based on RAMSES. Code presentation and application to the shapes of clusters
• Redshift space distortions in f(R) gravity
• Nonlocal Models of Cosmic Acceleration
• Effective gravitational couplings for cosmological perturbations in generalized Proca theories
• On the consistency of universally non-minimally coupled $f(R,T,R_{\mu \nu }{T}^{\mu \nu })$ theories
• Density perturbations in general modified gravitational theories
• The dispersion of growth of matter perturbations in f(R) gravity
• Aspects of cosmological expansion in F(R) gravity models
• Polarizations of gravitational waves in $f(R)$ gravity
• Density perturbations in f(R) gravity theories in metric and Palatini formalisms
• Modified gravity a la Galileon: Late time cosmic acceleration and observational constraints
• The Santiago-Harvard-Edinburgh-Durham void comparison I: SHEDding light on chameleon gravity tests
• The existence of relativistic stars in f(R) gravity
• Cosmological Constraints on $f(G)$ Dark Energy Models
• On the road to percent accuracy: nonlinear reaction of the matter power spectrum to dark energy and modified gravity
• Relativistic stars in f(R) and scalar-tensor theories
• The growth of matter perturbations in f(R) models
• Observational Constraints on Quintessence: Thawing, Tracker, and Scaling models
• Dark energy and dust matter phases from an exact $f(R)$-cosmology model
• Adiabatic instability in coupled dark energy-dark matter models
• Thermodynamics in $F(R)$ gravity with phantom crossing
• New observational constraints on $f(R)$ gravity from cosmic chronometers
• $f(T)$ Theories and Varying Fine Structure Constant
• Observational constraints on viable f(R) parametrizations with geometrical and dynamical probes
• Charged spherically symmetric black holes in $f(R)$ gravity and their stability analysis
• A Compendium of Chameleon Constraints
• f(R) Black holes
• Cluster Density Profiles as a Test of Modified Gravity
• Matter Bounce Loop Quantum Cosmology from $F(R)$ Gravity
• Weak lensing by voids in modified lensing potentials
• Cosmic expansion and growth histories in Galileon scalar-tensor models of dark energy
• Next Generation Redshift Surveys and the Origin of Cosmic Acceleration
• Variable gravity Universe
• Black hole solutions in F(R) gravity with conformal anomaly
• What can Cosmology tell us about Gravity? Constraining Horndeski with Sigma and Mu
• Testing chameleon gravity with the Coma cluster
• Evolution of linear cosmological perturbations and its observational implications in Galileon-type modified gravity
• Generalizing the running vacuum energy model and comparing with the entropic-force models
• Exploring Vainshtein mechanism on adaptively refined meshes
• N-Body Simulations of DGP and Degravitation Theories
• Systematic simulations of modified gravity: symmetron and dilaton models
• Dark energy, inflation and dark matter from modified F(R) gravity
• Stability of Schwarzschild-like solutions in f(R,G) gravity models
• Structure of neutron stars in R-squared gravity
• Selected topics in scalar-tensor theories and beyond
• Geometric Inflation and Dark Energy with Axion $F(R)$ Gravity
• Exact solutions of f(R) gravity coupled to nonlinear electrodynamics
• Analyzing the $H_0$ tension in $F(R)$ gravity models
• Resembling dark energy and modified gravity with Finsler-Randers cosmology
• Modified Gauss-Bonnet gravity with Lagrange multiplier constraint as mimetic theory
• Relativistic stars in f(R) gravity
• Cosmographic Constraints and Cosmic Fluids
• Validation of Energy Conditions in Wormhole Geometry within Viable $f(R)$ Gravity
• Rescaled Einstein-Hilbert Gravity from $f(R)$ Gravity: Inflation, Dark Energy and the Swampland Criteria
• Cluster Abundance in f(R) Gravity Models
• Observational Viability and Stability of Nonlocal Cosmology
• Singular Inflationary Universe from $F(R)$ Gravity
• Do we have any hope of detecting scattering between dark energy and baryons through cosmology?
• Initial and final de Sitter universes from modified $f(R)$ gravity
• Can higher curvature corrections cure the singularity problem in f(R) gravity?
• COLA with scale-dependent growth: applications to screened modified gravity models
• Unifying Einstein and Palatini gravities
• Generalizing the coupling between geometry and matter: $f(R,L_m,T)$ gravity
• Probing observational bounds on scalar-tensor theories from standard sirens
• The XMM Cluster Survey: Testing chameleon gravity using the profiles of clusters
• The Cosmology of Ricci-Tensor-Squared Gravity in the Palatini Variational Approach
• Constraints and analytical solutions of $f(R)$ theories of gravity using Noether symmetries
• Dark energy in light of the early JWST observations: case for a negative cosmological constant?
• Vainshtein mechanism in second-order scalar-tensor theories
• Simulating the quartic Galileon gravity model on adaptively refined meshes
• Dark matters on the scale of galaxies
• Finite-time Cosmological Singularities and the Possible Fate of the Universe
• Hydrogen atom in Palatini theories of gravity
• The Novel Probes Project -- Tests of Gravity on Astrophysical Scales
• Power-law cosmic expansion in f(R) gravity models
• Cosmic history of viable exponential gravity: Equation of state oscillations and growth index from inflation to dark energy era
• The CoDECS project: a publicly available suite of cosmological N-body simulations for interacting dark energy models
• Viable Singularity-Free f(R) Gravity Without a Cosmological Constant
• The phenomenological approach to modeling the dark energy
• Modeling halo mass functions in chameleon f(R) gravity
• Reconstructing Gravity on Cosmological Scales
• Relativistic scalar fields and the quasi-static approximation in theories of modified gravity
• Testing General Relativity using the Environmental Dependence of Dark Matter Halos
• f(T) modified teleparallel gravity models as an alternative for holographic and new agegraphic dark energy models
• Cosmological evolution in R^2 gravity
• Some aspects of generalized modified gravity models
• Generalized Brans-Dicke theories
• Is exponential gravity a viable description for the whole cosmological history?
• Neutron star mergers as a probe of modifications of general relativity with finite-range scalar forces
• Unifying inflation with dark energy in modified F(R) Horava-Lifshitz gravity
• Delicate f(R) gravity models with disappearing cosmological constant and observational constraints on the model parameters
• Cosmic microwave background with Brans-Dicke gravity II: constraints with the WMAP and SDSS data
• New constraints on parametrised modified gravity from correlations of the CMB with large scale structure
• Unraveling the effective fluid approach for $f(R)$ models in the subhorizon approximation
• Constraining $f(R)$ Gravity Theory Using Weak Lensing Peak Statistics from the Canada-France-Hawaii-Telescope Lensing Survey
• A clear and measurable signature of modified gravity in the galaxy velocity field
• Equilibrium thermodynamics in modified gravitational theories
• Hamiltonian Formulation of Palatini f(R) theories a la Brans-Dicke
• Accelerating Cosmology and Phase Structure of F(R) Gravity with Lagrange Multiplier Constraint: Mimetic Approach
• The bounce universe history from unimodular $F(R)$ gravity
• Measurements of $H_0$ in modified gravity theories: The role of lensed quasars in the late-time Universe
• Plane Symmetric Solutions in f(R) Gravity
• An Extended Excursion Set Approach to Structure Formation in Chameleon Models
• Cosmological perturbations in theories with non-minimal coupling between curvature and matter
• Cosmology Based on f(R) Gravity Admits 1 eV Sterile Neutrinos
• The Existence of Einstein Static Universes and their Stability in Fourth order Theories of Gravity
• The state of the dark energy equation of state circa 2023
• Modified Gravity Tomography
• Effects of f(R) Model on the Dynamical Instability of Expansionfree Gravitational Collapse
• A dynamical system analysis of hybrid metric-Palatini cosmologies
• Testing the theory of gravity with DESI: estimators, predictions and simulation requirements
• Thermodynamics in $f(R)$ gravity in the Palatini formalism
• Structure Formation by Fifth Force I: N-Body vs. Linear Simulations
• F(R) cosmology in presence of a phantom fluid and its scalar-tensor counterpart:towards a unified precision model of the universe evolution
• Trace-anomaly driven inflation in modified gravity and the BICEP2 result
• Wormhole Modeling Supported by Non-Exotic Matter
• Updated constraints on $f(\mathcal{R})$ gravity from cosmography
• Cosmic voids in modified gravity models with massive neutrinos
• A new framework for studying spherically symmetric static solutions in f(R) gravity
• Tension of the $E_G$ statistic and RSD data with Planck/$\Lambda$CDM and implications for weakening gravity
• How (Not) to Palatini
• $f(R)$ gravity constrained by PPN parameters and stochastic background of gravitational waves
• Matter instabilities in general Gauss-Bonnet gravity
• Chameleon f(R) gravity in the virialized cluster
• On the road to percent accuracy IV: ReACT -- computing the non-linear power spectrum beyond $\Lambda$CDM
• Neutrino coupling to cosmological background: A review on gravitational Baryo/Leptogenesis
• A Perturbative Approach to the Redshift Space Power Spectrum: Beyond the Standard Model
• f(R) Gravity: From the Pioneer Anomaly to the Cosmic Acceleration
• Nonlinear growth in modified gravity theories of dark energy
• Constraining $f(R)$ gravity by the Large Scale Structure
• K-mouflage Cosmology: the Background Evolution
• Scaling relations and mass bias in hydrodynamical f(R) gravity simulations of galaxy clusters
• Spherical collapse and halo mass function in f(R) theories
• Rational approximations of $f(R)$ cosmography through Padé polynomials
• Cosmological Evolution in f(R,T) theory with Collisional Matter
• Ghost-free $F(R)$ bigravity and accelerating cosmology
• Clarifying the effects of interacting dark energy on linear and nonlinear structure formation processes
• Consistency of the growth rate in different environments with the 6dF Galaxy Survey: measurement of the void-galaxy and galaxy-galaxy correlation functions
• The Santiago-Harvard-Edinburgh-Durham void comparison II: unveiling the Vainshtein screening using weak lensing
• Spherical Collapse in f(R) Gravity
• Breaking degeneracies in modified gravity with higher (than 2nd) order weak-lensing statistics
• Weak Lensing Light-Cones in Modified Gravity simulations with and without Massive Neutrinos
• Large-scale structure phenomenology of viable Horndeski theories
• On the Energy Issue for a Class of Modified Higher Order Gravity Black Hole Solutions
• Gödel-type universes in f(R) gravity
• The evidence of cosmic acceleration and observational constraints
• Large Scale Structures in Kinetic Gravity Braiding Model That Can Be Unbraided
• Scalar induced gravitational waves from primordial black hole Poisson fluctuations in $f(R)$ gravity
• Soundness of Dark Energy properties
• Black hole entropy in modified gravity models
• Consistency relation for $R^p$ inflation
• Constraining f(R) gravity in solar system, cosmology and binary pulsar systems
• Dawn of the dark: unified dark sectors and the EDGES Cosmic Dawn 21-cm signal
• A new f(R) Gravity Model and properties of Gravitational Waves in it
• Cosmic Web and Environmental Dependence of Screening: Vainshtein vs. Chameleon
• Viable Mimetic Completion of Unified Inflation-Dark Energy Evolution in Modified Gravity
• The effect of modified gravity on weak lensing
• Chameleon Halo Modeling in f(R) Gravity
• Distinguishing standard and modified gravity cosmologies with machine learning
• Systematic simulations of modified gravity: chameleon models
• Galaxy morphology rules out astrophysically relevant Hu-Sawicki $f(R)$ gravity
• f(R) cosmology with torsion
• $f(R)$ gravity in the Jordan Frame as a Paradigm for the Hubble Tension
• Testing Gravity with the Stacked Phase Space around Galaxy Clusters
• Stellar Oscillations in Modified Gravity
• Unimodular $F(R)$ Gravity
• Galilean-invariant scalar fields can strengthen gravitational lensing
• Galaxy Infall Kinematics as a Test of Modified Gravity
• Validating estimates of the growth rate of structure with modified gravity simulations
• Noether symmetric $f(R)$ quantum cosmology and its classical correlations
• Quasinormal Modes of Black holes in $f(Q)$ gravity
• Chameleon dark energy models with characteristic signatures
• Modified Gravity with a Non-minimal Gravitational Coupling to Matter
• Generalized second law of thermodynamics in f(R,T) theory of gravity
• Emulators for the non-linear matter power spectrum beyond $\Lambda$CDM
• Consequences of Symmetries and Consistency Relations in the Large-Scale Structure of the Universe for Non-local bias and Modified Gravity
• Scalar-field dark energy nonminimally and kinetically coupled to dark matter
• Cosmological observational constraints on the power law $f(Q)$ type modified gravity theory
• Nonlinear Effective Theory of Dark Energy
• Reconstruction of the Dark Energy equation of state
• The Vainshtein Mechanism in the Cosmic Web
• Kinematic model-independent reconstruction of Palatini $f(R)$ cosmology
• Halo modelling in chameleon theories
• Astrophysical Tests of Modified Gravity: the Morphology and Kinematics of Dwarf Galaxies
• A quantitative analysis of singular inflation with scalar-tensor and modified gravity
• Astrophysical Tests of Modified Gravity: A Screening Map of the Nearby Universe
• Cosmological constraints on extended Galileon models
• A comparison of Einstein-Boltzmann solvers for testing General Relativity
• Spherically symmetric black holes in $f(R)$ gravity: Is geometric scalar hair supported ?
• Modelling Void Abundance in Modified Gravity
• $f(R)$ gravity solutions for evolving wormholes
• Singular fate of the universe in modified theories of gravity
• The bouncing cosmology with $F(R)$ gravity and its reconstructing
• Screening the fifth force in the Horndeski's most general scalar-tensor theories
• Consistent perturbations in an imperfect fluid
• Energy-momentum complexes in f(R) theories of gravity
• Connecting early and late universe by $f(R)$ gravity
• The BINGO Project I: Baryon Acoustic Oscillations from Integrated Neutral Gas Observations
• The Bispectrum of f(R) Cosmologies
• Impact on the power spectrum of Screening in Modified Gravity Scenarios
• Crossing SNe Ia and BAO observational constraints with local ones in hybrid metric-Palatini gravity
• Explosive phenomena in modified gravity
• Cosmological equivalence between the Finsler-Randers space-time and the DGP gravity model
• Connecting early and late epochs by f(z)CDM cosmography
• Chaotic Solutions and Black Hole Shadow in $f(R)$ gravity
• Constraining $f(R)$ gravity models with disappearing cosmological constant
• An evaluation of cosmological models from expansion and growth of structure measurements
• Latest supernovae constraints on f(R) cosmologies
• Testing cosmology with a catalogue of voids in the BOSS galaxy surveys
• One-loop effective action for non-local modified Gauss-Bonnet gravity in de Sitter space
• Quadrupolar gravitational radiation as a test-bed for f(R)-gravity
• Quasi-cosmological Traversable Wormholes in $f(R)$ Gravity
• Stability analysis for cosmological models in $f(R)$ gravity using dynamical system analysis
• The effective field theory of inflation/dark energy and the Horndeski theory
• Stellar configurations in f(R) theories of gravity
• Quadratic quantum cosmology with Schutz' perfect fluid
• Efficient simulations of large scale structure in modified gravity cosmologies with comoving Lagrangian acceleration
• A general solution in the Newtonian limit of f(R)- gravity
• $f(R)$-gravity after the detection of the orbital precession of the S2 star around the Galactic centre massive black hole
• Early massive clusters and the bouncing coupled dark energy
• Euclid: Cosmological forecasts from the void size function
• Chameleon scalar fields in relativistic gravitational backgrounds
• Non-minimally coupled f(R) Cosmology
• Cosmic voids in modified gravity scenarios
• On $R+\alpha R^2$ Loop Quantum Cosmology
• $f(R)$-gravity from Killing Tensors
• Modified Supergravity and Early Universe: the Meeting Point of Cosmology and High-Energy Physics
• Baryonic effects for weak lensing. Part II. Combination with X-ray data and extended cosmologies
• Dark energy scenario consistent with GW170817 in theories beyond Horndeski gravity
• Astrophysical Tests of Modified Gravity: Stellar and Gaseous Rotation Curves in Dwarf Galaxies
• Theoretical and observational constraints of viable f(R) theories of gravity
• Aspects of Axion $F(R)$ Gravity
• Growth factor and galaxy bias from future redshift surveys: a study on parametrizations
• Is cosmography a useful tool for testing cosmology?
• Constraints on general second-order scalar-tensor models from gravitational Cherenkov radiation
• Analytic solution for matter density perturbations in a class of viable cosmological f(R) models
• On the non-attractive character of gravity in f(R) theories
• Cluster abundance in chameleon $f(R)$ gravity I: toward an accurate halo mass function prediction
• Cosmological dynamics in f(R) gravity
• Relativistic effects in galaxy clustering in a parametrized post-Friedmann universe
• Cosmology in generalized Horndeski theories with second-order equations of motion
• Testing the quasi-static approximation in $f(R)$ gravity simulations
• Observational Constraints on Kinetic Gravity Braiding from the Integrated Sachs-Wolfe Effect
• On the road to percent accuracy II: calibration of the non-linear matter power spectrum for arbitrary cosmologies
• LRS Bianchi type I universes exhibiting Noether symmetry in the scalar-tensor Brans-Dicke theory
• The Integrated Sachs-Wolfe effect in $f(R)$ gravity
• Matter Power Spectrum Emulator for f(R) Modified Gravity Cosmologies
• Realistic simulations of galaxy formation in f(R) modified gravity
• Cosmological Constraints from Hubble Parameter on f(R) Cosmologies
• Clustering of Galaxies with f(R) gravity
• Structure Formation by the Fifth Force III: Segregation of Baryons and Dark Matter
• Speeding up $N$-body simulations of modified gravity: Chameleon screening models
• Revisiting chameleon gravity - thin-shells and no-shells with appropriate boundary conditions
• Constraints on f(R) theory and Galileons from the latest data of galaxy redshift surveys
• The Polarizations of Gravitational Waves
• Comparative analysis of model-independent methods for exploring the nature of dark energy
• Probing Dark Energy through Scale Dependence
• Unveiling the Dynamics of the Universe
• Testing Hu-Sawicki f(R) gravity with the Effective Field Theory approach
• Conditions and instability in $f(R)$ gravity with non-minimal coupling between matter and geometry
• Can structure formation distinguish ΛCDM from non-minimal f(R) Gravity?
• The Evolution of Bias - Generalized
• An accurate linear model for redshift space distortions in the void-galaxy correlation function
• Cosmological constraints and comparison of viable $f(R)$ models
• Testing Dark energy models in the light of ${\sigma }_8$ tension
• Anomalous coupling of scalars to gauge fields
• Observational Constraints on Exponential Gravity
• The instabilities and (anti)-evaporation of Schwarzschild-de Sitter black holes in modified gravity
• A general theory of linear cosmological perturbations: stability conditions, the quasistatic limit and dynamics
• LRS Bianchi type-I cosmological model with constant deceleration parameter in $f(R,T)$ gravity
• Importance of torsion and invariant volumes in Palatini theories of gravity
• Generic feature of future crossing of phantom divide in viable $f(R)$ gravity models
• Improving the modelling of redshift-space distortions: I. A bivariate Gaussian description for the galaxy pairwise velocity distributions
• Dark energy: investigation and modeling
• Voids in Modified Gravity Reloaded: Eulerian Void Assignment
• Field equations and cosmology for a class of nonlocal metric models of MOND
• Splashback in galaxy clusters as a probe of cosmic expansion and gravity
• Spherical collapse in f(R) gravity and the Belinskii-Khalatnikov-Lifshitz conjecture
• Chasing the non-linear evolution of matter power spectrum with numerical resummation method: solution of closure equations
• Modified gravity for surveys
• New Gravitational Scales in Cosmological Surveys
• Lagrangian perturbation theory for modified gravity
• Hierarchical clustering in chameleon $f(R)$ gravity
• Constraints on modified gravity from the BOSS galaxy survey
• Crossing phantom divide in $f(Q)$ gravity
• Testing deviations from $\Lambda$CDM with growth rate measurements from 6 Large Scale Structure Surveys at $\mathbf{z}=0.06$ to 1
• The cosmology in f(R,T) gravity without dark energy
• A special class of solutions in $F(R)$-gravity
• Cyclic and heteroclinic flows near general static spherically symmetric black holes
• Gravitational Wave Polarizations in $f(R)$ Gravity and Scalar-Tensor Theory
• Tideless Traversable Wormholes surrounded by cloud of strings in $f(R)$ gravity
• Disformal invariance of cosmological perturbations in a generalized class of Horndeski theories
• Cosmological perturbations and observational constraints on nonlocal massive gravity
• Constraint on the cosmological f(R) model from the multipole power spectrum of the SDSS luminous red galaxy sample and prospects for a future redshift survey
• A Fast Route to Non-Linear Clustering Statistics in Modified Gravity Theories
• Constraining f(R) gravity with PLANCK data on galaxy cluster profiles
• Regularized cosmological power spectrum and correlation function in modified gravity models
• Gravity theories, Transverse Doppler and Gravitational Redshifts in Galaxy Clusters
• Constraining Modified Gravity with Euclid
• Large-scale redshift space distortions in modified gravity theories
• Unscreening Modified Gravity in the Matter Power Spectrum
• Effects of Spatial Curvature on the $f(R)$ Gravity Phase Space: no Inflationary Attractor?
• Beyond consistency test of gravity with redshift-space distortions at quasi-linear scales
• $f(R,T)=f(R)+\lambda T$ gravity models as alternatives to cosmic acceleration
• Joint halo mass function for modified gravity and massive neutrinos I: simulations and cosmological forecasts
• A conservative energy-momentum tensor in the $f(R,T)$ gravity and its implications for the phenomenology of neutron stars
• Effects of time-varying $\beta$ in SNLS3 on constraining interacting dark energy models
• Testing an exact $f(R)$-gravity model at Galactic and local scales
• New constraints on the linear growth rate using cosmic voids in the SDSS DR12 datasets
• Energy conditions constraints on a class of f(R)-gravity
• Reconstruction of f(T) and f(R) gravity according to (m,n)-type holographic dark energy
• Possibility of realizing weak gravity in redshift space distortion measurements
• Cosmological perturbation in f(R,G) theories with a perfect fluid
• Structure Formation in Modified Gravity Scenarios
• On the dissection of degenerate cosmologies with machine learning
• Phenomenology of Large Scale Structure in scalar-tensor theories: joint prior covariance of $w_{\text{DE}}$, $\Sigma$ and $\mu$ in Horndeski
• Weak lensing predictions for modified gravities at non-linear scales
• Exploring the liminality: properties of haloes and subhaloes in borderline $f(R)$ gravity
• Oscillations of the F(R) dark energy in the accelerating universe
• Constraining chameleon field theories using the GammeV afterglow experiments
• Waveforms of compact binary inspiral gravitational radiation in screened modified gravity
• Practical solutions for perturbed f(R) gravity
• Generalised Ellis-Bronnikov Wormholes in $f(R)$ Gravity
• Cosmic equation of state from combined angular diameter distances: Does the tension with luminosity distances exist?
• Generation of spherically symmetric metrics in $f\left(R\right)$ gravity
• Discrepancies between CFHTLenS cosmic shear & Planck: new physics or systematic effects?
• Future Oscillations around Phantom Divide in f(R) Gravity
• $\Lambda$CDM Bounce Cosmology without $\Lambda$CDM: the case of modified gravity
• On the road to percent accuracy V: the non-linear power spectrum beyond $\Lambda$CDM with massive neutrinos and baryonic feedback
• Reconstructing the gravitational field of the local universe
• A Panorama of Viable $F(R)$ Gravity Dark Energy Models
• Phantom-Like Behavior in $f(R)$-Gravity
• Constraints on the growth of structure around cosmic voids in eBOSS DR14
• The Imprint of f(R) Gravity on Non-Linear Structure Formation
• Cosmology in beyond-generalized Proca theories
• Large-Scale Structure in Brane-Induced Gravity I. Perturbation Theory
• Speeding up N-body simulations of modified gravity: Vainshtein screening models
• Non-minimal kinetic coupling and the phenomenology of dark energy
• The one-loop matter bispectrum as a probe of gravity and dark energy
• On The Existence Of Anisotropic Cosmological Models In Higher-Order Theories Of Gravity
• An Exponential F(R) Dark Energy Model
• Marked clustering statistics in $f(R)$ gravity cosmologies
• A data-driven Reconstruction of Horndeski gravity via the Gaussian processes
• Constraints on $f(R)$ theories of gravity from GW170817
• Neutron stars in $f(R)$ gravity and scalar-tensor theories
• Some static spherically symmetric interior solutions of $f(R)$ gravity
• Halo velocity profiles in screened modified gravity theories
• Reheating after f(R) inflation
• Early and late time cosmology: the $f(R)$ gravity perspective
• Exploring the Systematic Uncertainties of Type Ia Supernovae as Cosmological Probes
• Superbounce and Loop Quantum Cosmology Ekpyrosis from Modified Gravity
• Chameleons in the Early Universe: Kicks, Rebounds, and Particle Production
• The generalized second law of gravitational thermodynamics on the apparent horizon in f(R)-gravity
• Gödel-type universes in Palatini f(R) gravity
• Standard Cosmological Evolution in a Wide Range of f(R) Models
• Spotting deviations from R^2 inflation
• Horndeski theories confront the Gravity Probe B experiment
• Anisotropic solutions in f(R) Gravity
• The Raychaudhuri equation in homogeneous cosmologies
• Projected Constraints on Modified Gravity Cosmologies from 21 cm Intensity Mapping
• Testing Fractional Action Cosmology
• Higgs production as a probe of Chameleon Dark Energy
• The modified gravity lightcone simulation project I: Statistics of matter and halo distributions
• A new approach to the analysis of the phase space of f(R)-gravity
• Anisotropic quark stars in $f(R)=R^{1+\epsilon }$ gravity
• The halo mass function in interacting Dark Energy models
• Hydrodynamic Effects in the Symmetron and $f(R)$-gravity Models
• Testing logarithmic corrections on $R^2$-exponential gravity by observational data
• Constructing perturbation theory kernels for large-scale structure in generalized cosmologies
• $N$-body simulations for parametrised modified gravity
• Gauss-Bonnet Chameleon Mechanism of Dark Energy
• Instability of a Kerr black hole in f(R) gravity
• Non-minimal geometry-matter couplings in Weyl-Cartan space-times: $f(R,T,Q,T_m)$ gravity
• Fast full N-body simulations of generic modified gravity: conformal coupling models
• Beyond-one-loop quantum gravity action yielding both inflation and late-time acceleration
• Bispectrum of cosmological density perturbations in the most general second-order scalar-tensor theory
• Traversable wormholes in $f(R)$-massive gravity
• Scalar-tensor representation of $f(R)$ gravity and Birkhoff's theorem
• f(R) Gravity and its Cosmological Implications
• Testing modified gravity using a marked correlation function
• Gravitational Waves in Viable f(R) Models
• Deformed Matter Bounce with Dark Energy Epoch
• Prospects for measuring the relative velocities of galaxy clusters in photometric surveys using the kinetic Sunyaev-Zel'dovich Effect
• Can F(R)-gravity be a viable model: the universal unification scenario for inflation, dark energy and dark matter
• Traversable wormhole models in $f(R)$ gravity
• Testing the imprint of non-standard cosmologies on void profiles using Monte Carlo random walks
• Fast and accurate predictions of the nonlinear matter power spectrum for general models of Dark Energy and Modified Gravity
• Atomic Interferometry Test of Dark Energy
• Characterizing the linear growth rate of cosmological density perturbations in an f(R) model
• Constraint on reheating after f(R) inflation from gravitational waves
• Galaxy formation in the brane world I: overview and first results
• Observational signatures of the theories beyond Horndeski
• Catastrophic Consequences of Kicking the Chameleon
• Dynamical systems methods and statefinder diagnostic of interacting vacuum energy models
• Qualitative analysis of Kantowski-Sachs metric in a generic class of $f(R)$ models
• Hydrodynamical simulations of galaxy clusters in dark energy cosmologies: I. general properties
• One Gravitational Potential or Two? Forecasts and Tests
• Cosmological constraints on the Hu-Sawicki modified gravity scenario
• Fixed points in interacting dark energy models
• Gravitational wave propagation in $f(R)$ models: New parametrizations and observational constraints
• Structure Formation by Fifth Force: Power Spectrum from N-Body Simulations
• Simulations of Galileon modified gravity: Clustering statistics in real and redshift space
• Theoretical Accuracy in Cosmological Growth Estimation
• Weighing Neutrinos in $f(R)$ gravity
• Constraints on interacting dark energy models from galaxy Rotation Curves
• The Fifth Force in the Local Cosmic Web
• No evidence for modifications of gravity from galaxy motions on cosmological scales
• Cosmological Constraints on sub-horizon scales modified gravity theories with MGCLASS II
• Spherical Symmetric Solution in f(R) Model Around Charged Black Hole
• An accurate perturbative approach to redshift space clustering of biased tracers in modified gravity
• Cosmic Acceleration From Matter-Curvature Coupling
• Solar system tests of f(R) gravity
• Jeans analysis in energy-momentum-squared gravity
• Casimir, Gravitational and Neutron Tests of Dark Energy
• Consistency of Modified Gravity with a decreasing $G_{\mathrm{eff}}(z)$ in a $\Lambda$CDM background
• Beyond delta: Tailoring marked statistics to reveal modified gravity
• Cosmological reconstructed solutions in extended teleparallel gravity theories with a teleparallel Gauss-Bonnet term
• Testing Modified Gravity with Cosmic Shear
• Growth index and statefinder diagnostic of Oscillating Dark Energy
• A local measurement of the growth rate from peculiar velocities and galaxy clustering correlations in the 6dF Galaxy Survey
• The imprint of $f(R)$ gravity on weak gravitational lensing II : Information content in cosmic shear statistics
• A general framework to test gravity using galaxy clusters I: Modelling the dynamical mass of haloes in $f(R)$ gravity
• Searching for scalar gravitational interactions in current and future cosmological data
• Semi-analytic galaxy formation in f(R)-gravity cosmologies
• Excursion set theory for modified gravity: correlated steps, mass functions and halo bias
• Halo Scale Predictions of Symmetron Modified Gravity
• Testing for dynamical dark energy models with redshift-space distortions
• Towards a solution of the cosmological constant problem
• Scalarons mimicking Dark Matter in the Hu-Sawicki model of f(R) gravity
• Rapid simulation rescaling from standard to modified gravity models
• Highlights and Discoveries from the Chandra X-ray Observatory
• New probe of departures from general relativity using Minkowski functionals
• Thermodynamic topology of topological black hole in $F(R)$-ModMax gravity's rainbow
• Fifth force constraints from the separation of galaxy mass components
• The impact of modified gravity on the Sunyaev-Zel'dovich effect
• Fast full $N$-body simulations of generic modified gravity: derivative coupling models
• CMB Lensing Constraints on Dark Energy and Modified Gravity Scenarios
• Cosmological Implications of the Effective Field Theory of Cosmic Acceleration
• Higher-Derivative $f(R,\square R,T)$ Theories of Gravity
• Fifth force constraints from galaxy warps
• Gravitational redshift profiles in the $f(R)$ and symmetron models
• Jeans Instability in Classical and Modified Gravity
• A general framework to test gravity using galaxy clusters II: A universal model for the halo concentration in $f(R)$ gravity
• Effective field theory of modified gravity on the spherically symmetric background: leading order dynamics and the odd-type perturbations
• The Galactic Center as a laboratory for theories of gravity and dark matter
• "Detuned" f(R) gravity and dark energy
• Constraints on Chameleon f(R)-Gravity from Galaxy Rotation Curves of the SPARC Sample
• Extending the Coyote emulator to dark energy models with standard $w_0$-$w_a$ parametrization of the equation of state
• The $H_0$ Tension in Non-flat QCDM Cosmology
• Gas density profile in dark matter halo in chameleon cosmology
• Dark matter haloes in modified gravity and dark energy: interaction rate, small-, and large-scale alignment
• Testing signatures of phantom crossing through full-shape galaxy clustering analysis
• New MGCAMB tests of gravity with CosmoMC and Cobaya
• On the current status of Modified Gravity
• Domain walls coupled to matter: the symmetron example
• Simulation tests of galaxy cluster constraints on chameleon gravity
• Matter Power Spectra in Viable $f(R)$ Gravity Models with Massive Neutrinos
• Background cosmological dynamics in $f(R)$ gravity and observational constraints
• Imprints of Chameleon f(R) Gravity on Galaxy Rotation Curves
• Comments on "Solar System constraints to general f(R) gravity"
• A $f(R)$-gravity model of the Sunyaev-Zeldovich profile of the Coma cluster compatible with {\it Planck} data
• Phantom crossing in viable $f(R)$ theories
• The dark side of the torsion: Dark Energy from propagating torsion
• Investigating the degeneracy between modified gravity and massive neutrinos with redshift-space distortions
• Cluster gas fraction as a test of gravity
• Fractional-order derivatives in cosmological models of accelerated expansion
• Analytical solutions in $R+q{R}^n$ cosmology from singularity analysis
• Modeling the Phase-Space Distribution around Massive Halos
• Extrasolar planets as a probe of modified gravity
• Curvature Singularities from Gravitational Contraction in f(R) Gravity
• Constraint on $f(R)$ Gravity through the Redshift Space Distortion
• f(R) as a dark energy fluid
• Kinetic Sunyaev-Zeldovich effect in modified gravity
• Three-Point Correlations in f(R) Models of Gravity
• Probing Modified Gravity Theories with ISW and CMB Lensing
• Jeans Analysis of Bok globules in $f(R)$ gravity
• Strange stars in $f(\mathcal{R})$ gravity Palatini formalism and gravitational wave echoes from them
• Excursion set theory for modified gravity: Eulerian versus Lagrangian environments
• Observational constraints on Starobinsky $f(R)$ cosmology from cosmic expansion and structure growth data
• Constraints on massive vector dark energy models from integrated Sachs-Wolfe-galaxy cross-correlations
• Embedded Class-I Solution of Compact Stars in $f(R)$ Gravity with Karmarkar Condition
• New class of hybrid metric-Palatini scalar-tensor theories of gravity
• Investigating scalar-tensor-gravity with statistics of the cosmic large-scale structure
• Turnaround radius in $f(R)$ model
• Quasinormal modes, thermodynamics and shadow of black holes in Hu-Sawicki f(R) gravity theory
• Nonlinear evolution of initially biased tracers in modified gravity
• The role of the tachyonic instability in Horndeski gravity
• Testing modified gravity models with recent cosmological observations
• Cosmology with a new f(R) gravity model in Palatini formalism
• Late-Time Cosmology of Scalar-Coupled $f(R,\mathcal{G})$ Gravity
• Dynamical Dark Energy Implies a Coupled Dark Sector: Insights from DESI DR2 via a Data-Driven Approach
• Tests of Gravity with Galaxy Clusters
• Cosmological information content in redshift-space power spectrum of SDSS-like galaxies in the quasi-nonlinear regime up to $k=0.3h$Mpc${}^{-1}$
• Radial oscillations and tidal Love numbers of dark energy stars
• Lemaitre-Tolman-Bondi dust solutions in f(R) gravity
• Holographic Dark Energy from a Modified GBIG Scenario
• Cosmological data analysis of f(R) gravity models
• The imprint of $f(R)$ gravity on weak gravitational lensing I: Connection between observables and large scale structure
• Self-accelerating the normal DGP branch
• Revisit of constraints on holographic dark energy: SNLS3 dataset with the effects of time-varying $\beta$ and different light-curve fitters
• Homogeneous cosmologies in generalized modified gravity
• New constraints on cosmological modified gravity theories from anisotropic three-point correlation functions of BOSS DR12 galaxies
• Cosmological evolution, future singularities, Little Rip and Pseudo-Rip in viable f(R) theories and their scalar-tensor counterpart
• Non-Local Curvature and Gauss-Bonnet Cosmologies by Noether Symmetries
• Cosmological tests of modified gravity: constraints on $F(R)$ theories from the galaxy clustering ratio
• Thick branes with inner structure in mimetic $f(R)$ gravity
• The Influence of Galaxy Formation Physics on Weak Lensing Tests of General Relativity
• Dark Energy and Equation of State Oscillations with Collisional Matter Fluid in Exponential Modified Gravity
• Simulating galaxy formation in f(R) modified gravity: Matter, halo, and galaxy-statistics
• Model-Independent Reconstruction of the Expansion History of the Universe from Type Ia Supernovae
• C${}^3$-Cluster Clustering Cosmology I. New constraints on the cosmic growth rate at z~0.3 from redshift-space clustering anisotropies
• Comparison of different approaches to the quasi-static approximation in Horndeski models
• A model independent approach to the study of $f(R)$ cosmologies with expansion histories close to $\Lambda$CDM
• Small-scale Nonlinear Dynamics of K-mouflage Theories
• $R^2$ Inflation Revisited and Dark Energy Corrections
• Probing $f(R)$ cosmology with sterile neutrinos via measurements of scale-dependent growth rate of structure
• Revealing modified gravity signal in matter and halo hierarchical clustering
• The dynamical viability of scalar-tensor gravity theories
• The BINGO Project VII: Cosmological Forecasts from 21cm Intensity Mapping
• Equations of State in the Brans-Dicke cosmology
• Redshift space power spectrum beyond Einstein-de Sitter kernels
• The Weak Lensing Bispectrum Induced By Gravity
• Cosmological dynamics of $f(R)$ gravity scalar degree of freedom in Einstein frame
• Parametrised modified gravity and the CMB Bispectrum
• Cosmological Constraints on Non-flat Exponential $f(R)$ Gravity
• Investigating the accelerated expansion of the Universe through updated constraints on viable $f(R)$ models within the metric formalism
• A novel null test for the $\Lambda$CDM model with growth-rate data
• Inspiral gravitational waveforms from compact binary systems in Horndeski gravity
• Exploring the evolution of color-luminosity parameter $\beta$ and its effects on parameter estimation
• Cosmology with Hu-Sawicki gravity in Palatini Formalism
• Energy Distribution in f(R) Gravity
• Structure of Compact Stars in R-squared Palatini Gravity
• Constraining $F(R)$ bouncing cosmologies with primordial black holes
• The Hubble-Lemaître constant and sound horizon from low-redshift probes
• Questioning the $H_0$ tension via the look-back time
• An improved model of redshift-space distortions around voids: application to quintessence dark energy
• Modified GBIG Scenario as an Alternative for Dark Energy
• Convolution Lagrangian perturbation theory for biased tracers beyond general relativity
• Physical Parameters for Stable $f(R)$ Models
• Cosmic Dynamics in $F(R,\varphi )$ Gravity
• K-mouflage effects on clusters of galaxies
• Compact Star in General $F(R)$ Gravity: Inevitable Degeneracy Problem and Non-Integer Power Correction
• Higher curvature gravity at the LHC
• Modified Gravity: the CMB, Weak Lensing and General Parameterisations
• Cosmological Large-scale Structures beyond Linear Theory in Modified Gravity
• Dark energy in scalar-vector-tensor theories
• Real- and redshift-space halo clustering in $f(R)$ cosmologies
• The Lyman-alpha forest in f(R) modified gravity
• Second-order matter density perturbations and skewness in scalar-tensor modified gravity models
• The phase-space of generalized Gauss-Bonnet dark energy
• Smoking guns of a bounce in modified theories of gravity through the spectrum of the gravitational waves
• Clustering and redshift-space distortions in modified gravity models with massive neutrinos
• Do cosmological data rule out $f(\mathcal{R})$ with $w\ne -1$?
• Suppressed cosmic growth in coupled vector-tensor theories
• Dark energy survivals in massive gravity after GW170817: SO(3) invariant
• Galaxy-galaxy weak gravitational lensing in $f(R)$ gravity
• Bouncing Universe and phantom crossing in Modified Gravity and its reconstruction
• Anisotropic singularities in modified gravity models
• Solving the $H_0$ tension in $f(T)$ Gravity through Bayesian Machine Learning
• Tensor perturbations of Palatini $f(\mathcal{R})$-branes
• Modified gravity and coupled quintessence
• How delicate are the $f(R)$ gravity models with disappearing cosmological constant?
• A general framework to test gravity using galaxy clusters IV: Cluster and halo properties in DGP gravity
• Cosmography and large scale structure by f(R) gravity: new results
• Testing f(R) gravity models with quasar X-ray and UV fluxes
• Effective Einstein Cosmological Spaces for Non-Minimal Modified Gravity
• Parameterizing scalar-tensor theories for cosmological probes
• (Compactified) black branes in four dimensional f(R)-gravity
• Estimation of Cosmological Parameters, Stability Analysis and Energy Conditions in Viable Modified Gravity
• An Accurate Fitting Function For Scale-dependent Growth Rate in Hu-Sawicki $f(R)$ Gravity
• $f(R)$ gravity: scalar perturbations in the late Universe
• A new shape function for wormholes in $f(R)$ gravity and General Relativity
• Cosmological constrains on minimally and non-minimally coupled scalar field models
• Cosmological gravity on all scales: simple equations, required conditions, and a framework for modified gravity
• Zoomed cosmological simulations of Milky Way sized halos in f(R)-gravity
• Scalar radiation from Chameleon-shielded regions
• Constraints on Dark Energy and Modified Gravity models by the Cosmological Redshift Drift test
• Mass-Temperature relation in $\Lambda$CDM and modified gravity
• Lunar Laser Ranging constraints on nonminimally coupled dark energy and standard sirens
• Forecasted constraints on modified gravity from Sunyaev Zel'dovich tomography
• Third order solutions of the cosmological density perturbations in the Horndeski's most general scalar-tensor theory with the Vainshtein mechanism
• Weak lensing of large scale structure in the presence of screening
• The e-MANTIS emulator: fast predictions of the non-linear matter power spectrum in $f(R)$CDM cosmology
• Constraining f(R) Gravity with Planck Sunyaev-Zel'dovich Clusters
• Testing $f(R)$ dark energy model with the large scale structure
• f(R) gravity on non-linear scales: The post-Friedmann expansion and the vector potential
• Cosmological dynamics of interacting dark energy and dark matter in viable models of f(R) gravity
• Weak lensing peak count as a probe of f(R) theories
• Relation between the Turnaround radius and virial mass in $f(R)$ model
• Non-singular modified gravity: the unification of the inflation, dark energy and dark mater
• Simulation techniques for modified gravity
• New probe of gravity: strongly lensed gravitational wave multi-messenger approach
• Casimir Dark Energy, Stabilization of the Extra Dimensions and Gauss-Bonnet Term
• Pressure effects in the weak-field limit of f(R) = R + alpha R^2 gravity
• Constraining f(R) models with cosmic chronometers and the HII galaxy Hubble diagram
• Quintessence and tachyon dark energy models with a constant equation of state parameter
• PeV IceCube signals and Dark Matter relic abundance in modified cosmologies
• Generic f(R) theories and classicality of their scalarons
• Extended galactic rotational velocity profiles in $f(R)$ gravity background
• Observational Bounds on Modified Gravity Models
• Acceleration of the Universe in f(R) Gravity Models
• Note on the equation of state of geometric dark-energy in f(R) gravity
• Future dynamics in f(R) theories
• A viable logarithmic f(R) model for inflation
• Distinguishing general relativity and $f(R)$ gravity with the gravitational lensing Minkowski functionals
• Modified arctan-gravity model mimicking a cosmological constant
• On tidal forces in f(R) theories of gravity
• Spatial Curvature in $f(R)$ Gravity
• Modelling the matter bispectrum at small scales in modified gravity
• Implications of non-analytical f(R) gravity at Solar-System scales
• Propagating degrees of freedom in f(R) gravity
• Cosmological acceleration
• The void-galaxy cross-correlation function with massive neutrinos and modified gravity
• Joint reconstructions of growth and expansion histories from stage-IV surveys with minimal assumptions. II. Modified gravity and massive neutrinos
• Test of hybrid metric-Palatini f(R)-gravity in binary pulsars
• Screenings in Modified Gravity: a perturbative approach
• $f(R)$ gravity modifications: from the action to the data
• Gravity stabilizes itself
• Logarithmic corrected $F(R)$ gravity in the light of Planck 2015
• Probing modified gravity via the mass-temperature relation of galaxy clusters
• Early Modified Gravity: Implications for Cosmology
• Curvature Oscillations in Modified Gravity and High Energy Cosmic Rays
• Tomography from the Next Generation of Cosmic Shear Experiments for Viable f(R) Models
• Polytropic and Chaplygin f(R)-gravity models
• Reconstructing cosmic acceleration from modified and non-minimal gravity: The Yang-Mills case
• Studying large-scale structure probes of modified gravity with COLA
• Inflation from $f(R)$ theories in gravity's rainbow
• Matter Power Spectra in Viable $f(R)$ Gravity Models with Dynamical Background
• Nonlinear resonant oscillation of gravitational potential induced by ultralight axion in $f(R)$ gravity
• Sweeping Horndeski Canvas: New Growth-Rate Parameterization for Modified-Gravity Theories
• Solar System tests and chameleon effect in f (R) gravity
• Equivalence Principle in Chameleon Models
• Constraints on the exponential $f(R)$ model from latest Hubble parameter measurements
• A critical discussion on the $H_0$ tension
• Simple counterterms for asymptotically AdS spacetimes in Lovelock gravity
• Cosmological disformal transformations to the Einstein frame and gravitational couplings with matter perturbations
• Constraints on Modified Gravity from Sunyaev-Zeldovich Cluster Surveys
• Homogeneous Gödel-type solutions in hybrid metric-Palatini gravity
• Distinguishing modified gravity models
• The simplest parametrization of equation of state parameter in the scalar field Universe
• Pulsar timing signal from ultralight axion in $f(R)$ theory
• Superbounce and Loop Quantum Ekpyrotic Cosmologies from Modified Gravity: $F(R)$, $F(G)$ and $F(T)$ Theories
• The matter density PDF for modified gravity and dark energy with Large Deviations Theory
• Loop Quantum Cosmology Matter Bounce Reconstruction from $F(R)$ Gravity Using an Auxiliary Field
• Nonlinearities in modified gravity cosmology I: signatures of modified gravity in the nonlinear matter power spectrum
• Cosmological perturbations in $F(R)$ gravity
• Can $f(R)$ gravity relieve $H_0$ and ${\sigma }_8$ tensions?
• Fast generation of mock galaxy catalogues in modified gravity models with COLA
• Constraints on decaying early modified gravity from cosmological observations
• Linear Perturbation constraints on Multi-coupled Dark Energy
• Testing $f(R)$ Gravity With Scale Dependent Cosmic Void Velocity Profiles
• Machine Learning and cosmographic reconstructions of quintessence and the Swampland conjectures
• No static regular black holes in Einstein-complex-scalar-Gauss-Bonnet gravity
• Breaking the cosmological background degeneracy by two-fluid perturbations in f(R) gravity
• Analytic Electrically Charged Black Holes in $F(R)$-ModMax Theory
• Ekpyrotic universes in $F(R)$ Hořava-Lifshitz gravity
• Extended Cosmology in Palatini f(R)-theories
• Spherically Symmetric Solutions in F(R) Gravity and Gravitational Repulsion
• Cyclic and heteroclinic flows near general static spherically symmetric black holes: Semi-cyclic flows -- Addendum and corrigendum
• Breaking cosmic degeneracies: Disentangling neutrinos and modified gravity with kinematic information
• Cosmology-informed neural networks to solve the background dynamics of the Universe
• Unified $f(R)$ gravity at local scales
• 3D Weak Lensing: Modified Theories of Gravity
• $\text{fRevolution}$ $-$ Relativistic Cosmological Simulations in $f(R)$ Gravity I: Methodology
• Effects of CDTT Model on the Dynamical Instability of Cylindrically Symmetric Collapsing Stars
• Calculation of the critical overdensity in the spherical-collapse approximation
• Testing a generalized cubic Galileon gravity model with the Coma Cluster
• Gravitational resonances on $f(R)$-brane
• A general framework to test gravity using galaxy clusters III: Observable-mass scaling relations in $f(R)$ gravity
• The generalized second law of thermodynamics for interacting $f(R)$ gravity
• On the Emergence of Accelerating Cosmic Expansion in f(R) Theories of Gravity
• (2+1)-dimensional solutions in $F(R)$ gravity
• Modified gravity with an exponential function of curvature
• The SRG-eROSITA All-Sky Survey : Constraints on f(R) Gravity from Cluster Abundance
• Pseudo-redundant vacuum energy
• Moment of inertia and compactness of quark stars within the context of $f(R,T,L_m)$ gravity
• Analyzing modified unimodular gravity via Lagrange multipliers
• Observed galaxy power spectrum in cubic Galileon model
• Constraining Thawing Quintessence
• Density perturbations in $f(R,\varphi )$-gravity with an application to the (varying power)-law model
• Revisiting the matter power spectra in $f(R)$ gravity
• On exponential modified gravity
• The dynamical behavior of the Extended Holographic Dark Energy with Hubble Horizon
• Cosmological evolution of thermal relic particles in $f(R)$ gravity
• Marked correlation functions in perturbation theory
• Euclid: Constraining linearly scale-independent modifications of gravity with the spectroscopic and photometric primary probes
• Mass accretion rates of clusters of galaxies: CIRS and HeCS
• An Inverse $f(R)$ Gravitation for Cosmic Speed up, and Dark Energy Equivalent
• Reconstructing Cosmological Matter Perturbations using Standard Candles and Rulers
• Tabletop potentials for inflation from $f(R)$ gravity
• Inhomogeneous viscous fluids in FRW universe
• Probing dark energy with the next generation X-ray surveys of galaxy clusters
• An accurate method of modeling cluster scaling relations in modified gravity
• Future CMB ISW-Lensing bispectrum constraints on modified gravity in the Parameterized Post-Friedmann formalism
• Probing Theories of Gravity with Phase Space-Inferred Potentials of Galaxy Clusters
• Revisiting The Coincidence Problem in $f(R)$ Gravitation
• Testing the $\Lambda$CDM paradigm with growth rate data and machine learning
• Equation of State of Neutron Stars with Junction Conditions in the Starobinsky Model
• Cosmological Probes of Structure Growth and Tests of Gravity
• Vector dark energy models with quadratic terms in the Maxwell tensor derivatives
• Stable, Accelerating Universes in Modified Gravity
• Constraints on $f(R)$ and nDGP Modified Gravity Model Parameters with Cluster Abundances and Galaxy Clustering
• Effective Dark Matter Halo catalog in $f(R)$ gravity
• Improved cosmological constraints on the curvature and equation of state of dark energy
• Cubic Derivative Interactions and Asymptotic Dynamics of the Galileon Vacuum
• Vacuum Solution of a Linear Red-Shift Based Correction in $f(R)$ Gravity
• fkPT: Constraining scale-dependent modified gravity with the full-shape galaxy power spectrum
• $f(T)$ non-linear massive gravity and the cosmic acceleration
• Testing Alternative Theories of Dark Matter with the CMB
• Future constraints on the Hu-Sawicki modified gravity scenario
• Linear perturbations in viable f(R) theories
• An updated analysis of two classes of f(R) theories of gravity
• Birkhoff's Theorem in f(T) Gravity up to the Perturbative Order
• Quasi-normal Modes of Static Spherically Symmetric Black Holes in $f(R)$ Theory
• Structure formation in $f(R)$ gravity: A distinguishing probe between the dark energy and modified gravity
• Effects of a time-varying color-luminosity parameter $\beta$ on the cosmological constraints of modified gravity models
• Building a digital twin of a luminous red galaxy spectroscopic survey: galaxy properties and clustering covariance
• Parameterised post-Newtonian formalism for the effective field theory of dark energy via screened reconstructed Horndeski theories
• $f(R)$ gravity and Tsallis holographic dark energy
• Revisiting the screening mechanism in $f(R)$ gravity
• Initial conditions for cosmological N-body simulations of the scalar sector of theories of Newtonian, Relativistic and Modified Gravity
• Can background cosmology hold the key for modified gravity tests?
• Distinguishing between $\Lambda$CDM and $f(R)$ gravity models using halo ellipticity correlations in simulations
• Parameterised Post-Newtonian Expansion in Screened Regions
• Static Spherically Symmetric Solution of (R +- μ^4/R) Gravity
• Observational signatures of a static $f(R)$ black hole with thin accretion disk
• The tension on the cosmological parameters from different observational data
• On the viability of the evolution of the universe with Geometric Inflation
• Cosmological Consequences of Exponential Gravity in Palatini Formalism
• Small Cosmological Constant from Running Gravitational Coupling
• A note on the dynamical system formulations in $f(R)$ gravity
• Pantheon+ constraints on dark energy and modified gravity: An evidence of dynamical dark energy
• Constraint propagation equations of the 3+1 decomposition of f(R) gravity
• Supernova constraints on Multi-coupled Dark Energy
• Constraints on Modified Gravity from ACT and SPT
• Consequences of f(R)-theories of gravity on gravitational leptogenesis
• Constraining f(R) gravity with cross-correlation of galaxies and cosmic microwave background lensing
• Cosmological dynamics of magnetic Bianchi I in viable $f(R)$ models of gravity
• Primordial Black Hole Merger Rate in $f(R)$ Gravity
• Probing scalar tensor theories for gravity in redshift space
• Non-minimally coupled gravity constraints from DESI DR2 data
• Particle Production in f(R) Gravity during Structure Formation
• Testing f(R)-gravity models with DESI DR2 2025-BAO and other cosmological data
• Sesame: A power spectrum emulator pipeline for beyond-$\Lambda$CDM models
• Simulating the Anisotropic Clustering of Luminous Red Galaxies with Subhalos: A Direct Confrontation with Observation and Cosmological Implications
• Dark Matter Halo Sparsity of Modified Gravity Scenarios
• Distinguishing cosmologies using the turn-around radius near galaxy clusters
• CMB lensing bi-spectrum: assessing analytical predictions against full-sky lensing simulations
• Invariant quantities of Scalar-Tensor Theories for stellar structure
• Cosmology based on $f(R)$ gravity with $\mathcal{O}(1)$ eV sterile neutrino
• Constraining f(R) theories with cosmography
• Power-law solutions and accelerated expansion in scalar-tensor theories
• Cosmic Voids in Evolving Dark Sector Cosmologies: the Low Redshift Universe
• Exploring Plane Symmetric Solutions in $f(R)$ Gravity
• Problems with Modified Theories of Gravity, as Alternatives to Dark Energy
• Is gravity getting weaker at low z? Observational evidence and theoretical implications
• Environmental screening of dark matter haloes in $f(R)$ gravity
• On the supersymmetrization of inflation in f(R) gravity
• Redshift drift constraints on f(T) gravity
• Equivalence between Scalar-Tensor theories and $f(R)$-gravity: From the action to Cosmological Perturbations
• Degeneracies in parametrized modified gravity models
• Supernova, baryon acoustic oscillations, and CMB surface distance constraints on f(G) higher order gravity models
• Dynamical systems analysis of the cubic galileon beyond the exponential potential and the cosmological analogue of the vDVZ discontinuity
• Probing gravity with redshift-space distortions: effects of tracer bias and sample selection
• Inflation without self-reproduction in $F(R)$ gravity
• Status of the $S_8$ Tension: A 2026 Review of Probe Discrepancies
• An Environmental Variation of Constants
• The Music of the Aetherwave - B-mode Polarization in Einstein-Aether Theory
• Black Holes with Electric and Magnetic Charges in $F(R)$ Gravity
• Euclid preparation. Modelling spectroscopic clustering on mildly nonlinear scales in beyond-$\Lambda$CDM models
• Solar System Constraints on Scalar Tensor Theories with Non-Standard Action
• Improved analytical modeling of the non-linear power spectrum in modified gravity cosmologies
• On the stability of spherically symmetric spacetimes in metric f(R) gravity
• Quasi-spherical collapse of matter in $\Lambda$CDM
• Equivalence Principle (EP) and Solar System Constraints on $R(1\pm \epsilon \ln (\frac{R}{R_c}))$ model of Gravity
• Bounds from ISW-galaxy cross-correlations on generalized covariant Galileon models
• Using Noether symmetries to specify f(R) gravity
• Accurate Computation of the Screening of Scalar Fifth Forces in Galaxies
• Hunting dark energy with pressure-dependent photon-photon scattering
• Solar System Constraints on a Cosmologically Viable $f(R)$ Theory
• Weighing neutrinos in $f(R)$ gravity in light of BICEP2
• The Reconstruction of Constant Jerk Parameter with $f(R,T)$ Gravity in Bianchi-I spacetime
• An analytic calculation of the growth index for $f(R)$ dark energy model
• Low-energy modified gravity signatures on the large-scale structures
• Testing gravity with halo density profiles observed through gravitational lensing
• Withholding Potentials, Absence of Ghosts and Relationship between Minimal Dilatonic Gravity and f(R) Theories
• A new approach to cosmological perturbations in f(R) models
• Non-minimal coupling influence on the deviation from de Sitter cosmological expansion
• Cosmic Voids in Evolving Dark Sector Cosmologies: the High Redshift Universe
• Cosmic acceleration and $f(R)$ theory: perturbed solution in a matter FLRW model
• Looking for empty topological wormhole spacetimes in $F(R)$-modified gravity
• Constraining Chameleon screening using galaxy cluster dynamics
• Probing modified gravitational-wave propagation through tidal measurements of binary neutron star mergers
• The 1/c expansion of nonminimally coupled curvature-matter gravity model and constraints from planetary precession
• The kinematic Sunyaev-Zel'dovich effect of the large-scale structure (II): the effect of modified gravity
• Effective dark matter power spectra in $f(R)$ gravity
• Spherically symmetric configurations in the quadratic $f(R)$ gravity
• Cassini and extra force constraints to nonminimally coupled gravity with screening mechanism
• Fundamental energy scale of the thick brane in mimetic gravity
• Probing cosmology with weak lensing selected clusters II: Dark energy and f(R) gravity models
• Halting eternal acceleration with an effective negative cosmological constant
• Cosmological constraints on $\gamma$-gravity models
• Palatini's cousin: A New Variational Principle
• Anisotropic Universe in $f(\mathcal{G},\text{T})$ Gravity
• Pairwise velocities in the "Running FLRW" cosmological model
• Topological electro-vacuum solutions in extended gravity
• The $f(R)$ halo mass function in the cosmic web
• Hamiltonian perturbation theory in f(R) gravity
• Null tests with Gaussian Process
• Solar System Constraints on f(G) Dark Energy
• Maxwell extension of $f(R)$ gravity
• f(T) Quantum Cosmology
• Redshift space distortions in the presence of non-minimally coupled dark matter
• Baryo-Leptogenesis induced by modified gravities in the primordial Universe
• Cosmological Perturbations and Quasi-Static Assumption in $f(R)$ Theories
• Screening maps of the local Universe I -- Methodology
• Subpercent Accurate Fitting of Modified Gravity Growth
• Notes on the post-Newtonian limit of massive Brans-Dicke theory
• Instability of gravitational baryogenesis with fermions
• Cooling process of substellar objects in scalar-tensor gravity
• Stability analysis in Modified Non-Local Gravity
• Reconstructing a Model for Gravity at Large Distances from Dark Matter Density Profiles
• Cosmological tests of gravity with latest observations
• The Effective Fluid approach for Modified Gravity and its applications
• Propagation and Fluxes of Ultra High Energy Cosmic Rays in f(R) Gravity Theory
• Cosmological constant in F(R) supergravity
• On the degeneracies between baryons, massive neutrinos and f(R) gravity in Stage IV cosmic shear analyses
• Initial Conditions for Bubble Universes
• Weighted density fields as improved probes of modified gravity models
• A representation learning approach to probe for dynamical dark energy in matter power spectra
• Late-time and Big Bang nucleosynthesis constraints for generic modify gravity surveys
• Testing screened modified gravity with SDSS-IV-MaNGA
• Constraining $f(R)$ Gravity with a $k$-cut Cosmic Shear Analysis of the Hyper Suprime-Cam First-Year Data
• Primordial Black Hole-Neutron Star Merger Rate in Modified Gravity
• Scalar-tensor nonlocal gravity
• Classical and quantum $f(R)$ cosmology: The big rip, the little rip and the little sibling of the big rip
• Joint Analysis of Constraints on f(R) Parametrization from Recent Cosmological Observations
• Decay of $f(R)$ quintessence into dark matter: mitigating the Hubble tension?
• Towards unveiling the large-scale nature of gravity with the wavelet scattering transform
• Gravitational couplings in Chameleon models
• Probing modified gravity in cosmic filaments
• Cosmological back-reaction in modified gravity and its implications for dark energy
• Cosmological constraints with the Effective Fluid approach for Modified Gravity
• Unscreening scalarons with a black hole
• The universe is accelerating. Do we need a new mass scale?
• Bouncing cosmological models in a functional form of F(R) gravity
• Chameleon Fragmentation
• Higher-order gravity in higher dimensions: Geometrical origins of four-dimensional cosmology?
• Towards an accurate model of small-scale redshift-space distortions in modified gravity
• Unifying static analysis of gravitational structures with a scale-dependent scalar field gravity as an alternative to dark matter
• A general framework to test gravity using galaxy clusters VI: Realistic galaxy formation simulations to study clusters in modified gravity
• Simultaneous effect of Modified Gravity and Primordial Non-Gaussianity in Large Scale Structure Observations
• Gravitational radiation from binary systems in $f(R)$ gravity: A semi-classical approach
• Quantum Dynamics of the Isotropic Universe in the Metric f(R) Gravity
• Does modified gravity predict fast stellar bars in spiral galaxies?
• Cosmological effects on $f(\bar{R},\bar{T})$ gravity through a non-standard theory
• Parametrizing growth in dark energy and modified gravity models
• Testing theories of Gravity and Supergravity with inflation and observations of the cosmic microwave background
• Lagrangian formulation for an extended cosmological equation-of-state
• Challenges in Constraining Gravity with Cosmic Voids
• An extension of the cosmological standard model with a bounded Hubble expansion rate
• Unscreening of f(R) gravity near the galactic center black hole: Testability through pericenter shift below S0-2's orbit
• A primer on problems and prospects of dark energy
• CHAM: a fast algorithm of modelling non-linear matter power spectrum in the sCreened HAlo Model
• Fast numerical method to generate halo catalogs in modified gravity (part I): second-order Lagrangian Perturbation Theory
• First test of the consistency relation for the large-scale structure using the anisotropic three-point correlation function of BOSS DR12 galaxies (An explanatory video is available at https://youtu.be/Zi36ooLPhss.)
• Chameleon Screening in Cosmic Voids
• A general framework to test gravity using galaxy clusters V: A self-consistent pipeline for unbiased constraints of $f(R)$ gravity
• Lectures on Screened Modified Gravity
• Constraints on a $f(R)$ gravity dark energy model with early scaling evolution
• Dark Energy in Modified Supergravity
• Modified Bekenstein-Hawking system in $f(R)$ gravity
• Second-order weak lensing from modified gravity
• Modified Gravity and the Flux-weighted Gravity-Luminosity Relationship of Blue Supergiant Stars
• On the Higgs-like Quintessence for Dark Energy
• $\gamma$ gravity: Steepness control
• The CIDER simulations: Nonlinear structure formation in the Constrained Interacting Dark Energy Scenario
• Towards an optimal marked correlation function analysis for the detection of modified gravity
• FREmu: Power Spectrum Emulator for $f(R)$ Gravity
• Comparison of piecewise-constant methods for dark energy
• Cosmological dynamics of f(R) models in dynamical system analysis
• Compact star in noninteger power model of $f(R)$ gravity
• Testing gravity with non-Gaussianity
• Hidden from view: Coupled Dark Sector Physics and Small Scales
• Cosmological Constraints from Fourier Phase Statistics
• Relativistic effects in the large-scale structure with effective dark energy fluids
• On the galaxy 3-point correlation function in Modified Gravity
• The Layzer-Irvine Equation for Scalar-Tensor Theories: A Test of Modified Gravity N-body Simulations
• Reconstruction of f(R) gravity models from observations
• High-redshift test of gravity using enhanced growth of small structures probed by the neutral hydrogen distribution
• Cosmological production of black holes: a way to constrain alternative theories of gravity
• Reconstructing modified gravity with holographic vacuum energy density
• Subhalo abundance matching in $f(R)$ gravity
• Full-sky weak lensing: a nonlinear post-Friedmann treatment
• N-body Simulations of $\gamma$ Gravity
• Multicomponent solution in modified theory of gravity in the early universe
• Screened fifth forces in parity-breaking correlation functions
• Cosmological singularity theorems for $f(R)$ gravity theories
• Cosmological evolution of generalized non-local gravity
• Stellar Streams in Chameleon Gravity
• Gravitational instability in oscillating background
• Dynamics of dwarf galaxies in $f(R)$ gravity
• Testing modified gravity scenarios with direct peculiar velocities
• New one-parametric extension of the Starobinsky inflationary model
• A new test of gravity -- I: Introduction to the method
• Bayesian deep learning for cosmic volumes with modified gravity
• Anisotropies of Diffusive Ultra-high Energy Cosmic Rays in $f(R)$ Gravity Theory
• Constraining Parameters for the Accelerating Universe in $f(R,{\mathcal{L}}_m)$ Gravity
• Constrained transit cosmological models in $f(R,L_m,T)$-gravity
• Euclid preparation LXXI. Simulations and nonlinearities beyond $\mathsf{\Lambda }$CDM. 3. Constraints on $f(R)$ models from the photometric primary probes
• Constraining modified gravity scenarios with the 6dFGS and SDSS galaxy peculiar velocity datasets
• Constraints on dark energy from the CSST galaxy clusters
• Fingerprints of modified gravity on galaxies in voids
• F(R) gravity in purely affine formulation
• Flatness without CMB - the Entanglement of Spatial Curvature and Dark Energy Equation of State
• Strong and weak gravitational field in $R+{\mu }^4/R$ gravity
• Scalar field descriptions of two dark energy models
• Observational constraint on dynamical evolution of dark energy
• On Friedmann-Lema\^ıtre-Robertson-Walker cosmologies in non-standard gravity
• A Note on de Sitter Embedding of $f(R)$ Theories
• Singularity problem in f(R) model with non-minimal coupling
• Investigating the Possibility of a Turning Point in the Dark Energy Equation of State
• Thermal phase transition in $F(R)$-charged $Ad{S}_4$-scalar theory
• Local gravity test of unified models of inflation and dark energy in $f(R)$ gravity
• Stochastic Background of Relic Scalar Gravitational Waves tuned by Extended Gravity
• Notes on Born-Infeld-like modified gravity
• Cosmological scenarios from multiquintessence
• Palatini $f(\mathcal{R},{\mathcal{L}}_m,{\mathcal{R}}_{\mu \nu }{T}^{\mu \nu })$ gravity and its Born-Infeld semblance
• Compact Binary Merger Rate with Modified Gravity in Dark-Matter Spikes
• Phantom Divide Crossing with General Non-minimal Kinetic Coupling
• Faster Bayesian inference with neural network bundles and new results for $f(R)$ models
• One-point statistics matter in extended cosmologies
• Scalar-Induced Gravitational Waves in Modified Gravity
• Curvature Singularity in f(R) Theories of Gravity
• Enhancing Cosmological Model Selection with Interpretable Machine Learning
• Dynamical stability of Minkowski space in higher order gravity
• CMB Lensing and Scale Dependent New Physics
• Qualitative evolution in f(R) cosmologies
• Constraining $f(R)$ Theories with Temporal Variation of Fine Structure Constant
• Investigation of Bouncing Universe and Phantom Crossing in Modified Gravity Coupled with Weyl Tensor and its Reconstruction
• Weak-lensing tunnel voids in simulated light cones: A new pipeline to investigate modified gravity and massive neutrinos signatures
• Accelerating cosmology in modified gravity: from convenient $F(R)$ or string-inspired theory to bimetric $F(R)$ gravity
• Imprint of f(R) gravity in the cosmic magnification
• Euclid preparation. Simulations and nonlinearities beyond $\Lambda$CDM. 1. Numerical methods and validation
• Endowing $\mathbf{\Lambda }$ with a dynamic nature: constraints in a spatially curved Universe
• The Galaxy Halo Connection in Modified Gravity Cosmologies: Environment Dependence of Galaxy Luminosity function
• Phase-space analysis of torsion-coupled dilatonic ghost condensate
• Kerr-scalaron metric and astronomical consequences near the Galactic Center black hole
• Massive Gravity wrapped in the Cosmic Web
• A comprehensive analysis of the compact phase space for Hu-Sawicki $f(R)$ dark energy models including spatial curvature
• Universality of the halo mass function in screened gravity theories
• Calibrating galaxy formation effects in galactic tests of fundamental physics
• Non perturbative spherical gravitational waves
• Cosmic scenarios in $f(R)$ gravity: a complete evolution
• Constrained simulations of the local Universe with Modified Gravity
• High frequency limit for gravitational perturbations of cosmological models in modified gravity theories
• Viability of Arctan Model of f(R) Gravity for Late-time Cosmology
• The coincidence problem in $f(R)$ gravity models
• Next step in gravity and cosmology: fundamental theory or data-driven models?
• Symmetries of Differential equations and Applications in Relativistic Physics
• Dynamics of pairwise motions in the fully non-linear regime in LCDM and Modified Gravity cosmologies
• Non-linear matter power spectrum without screening dynamics modelling in $f(R)$ gravity
• Constraining primordial black hole masses through $f(R)$ gravity scalarons in Big Bang Nucleosynthesis
• Consistency of $f(R)$ gravity models around solar polytropes
• A New Exponential Gravity
• Scalar tachyonic instabilities in gravitational backgrounds: Existence and growth rate
• Probing Quintessence using BAO imprint on the cross-correlation of weak lensing and post-reionization HI 21 cm signal
• Breaking the Dark Degeneracy with the Drifting Coefficient of the Field Cluster Mass Function
• Strong gravitational lensing by black hole in F(R) Euler Heisenberg Gravity's Rainbow
• Cusp singularities in f(R) gravity: pros and cons
• Strong Lensing Effect and Quasinormal Modes of Oscillations of Black Holes in $\mathbf{f}(\mathbf{R},\mathbf{T})$ Gravity Theory
• $f(R)$ Gravity and Crossing the Phantom Divide Barrier
• Machine Learning and Structure Formation in Modified Gravity
• Solar system tests and neutron stars in $f(R)$ gravity revisited
• Realizing the phantom-divide crossing with vector and scalar fields
• New measures to test modified gravity cosmologies
• Impulsive gravitational waves of massless particles in extended theories of gravity
• Equation of state of dark energy in f(R) gravity
• Thermodynamics of $f(R)$ Theories of Gravity
• Einstein Spaces Modeling Nonminimal Modified Gravity
• Modified gravity with disappearing cosmological constant
• Effective field theory of coupled dark energy and dark matter
• Stacked phase-space density of galaxies around massive clusters: Comparison of dynamical and lensing masses
• Viability of general relativity and modified gravity cosmologies using high-redshift cosmic probes
• Tidal deformability of neutron stars with exotic particles within a density dependent relativistic mean field model in R-squared gravity
• PPN limit and cosmological gravitational waves as tools to constrain f(R)-gravity
• Logarithmic gravity model
• Phantom Mimicry on the Normal Branch of a DGP-inspired Braneworld Scenario with Curvature Effect
• Scalar wave scattering from Schwarzschild black holes in modified gravity
• Magnetic Suppression of Cosmic Rays' Flux in $\mathbf{f}(\mathbf{R})$ and $\mathbf{f}(\mathbf{Q})$ Theories of Gravity
• Constraining Scale Dependent Growth with Redshift Surveys
• Gödel-type solutions in $f(R,T,R_{\mu \nu }{T}^{\mu \nu }$) gravity
• Fast simulation mapping: from standard to modified gravity cosmologies using the bias assignment method
• Galaxy and halo angular clustering in LCDM and Modified Gravity cosmologies
• Asymptotic solutions in f(R)-gravity
• Neutrino mass and kinetic gravity braiding degeneracies
• New analytic solutions in $f\left(R\right)$-Cosmology from Painlevé analysis
• Dark Energy and Doubly Coupled Bigravity
• Higher-Order Spectra of Weak Lensing Convergence Maps in Parameterized Theories of Modified Gravity
• Equation of state and singularities in FLRW cosmological models
• Born - Infeld-type modified gravity
• Is scalar-tensor gravity consistent with polytropic stellar models?
• Constraining modified growth patterns with tomographic surveys
• A new model of arcsin-gravity
• Principal Components for Model-Agnostic Modified Gravity with 3x2pt
• Screening fifth forces in scalar-vector-tensor theories
• Beyond self-acceleration: force- and fluid-acceleration
• On the Thermodynamical Black Hole Stability in the Space-time of a Global Monopole in $f(R)$-Gravity
• Consistent cosmological structure formation on all scales in relativistic extensions of MOND
• Quasinormal modes of three $(2+1)$-dimensional black holes in string theory, conformal gravity, and Hu-Sawicki $F(R)$ theory via the Heun function
• On the cosmological viability of the Hu-Sawicki type modified induced gravity
• Growth of matter perturbations for realistic $F(R)$ models
• The connection between halo concentrations and assembly histories: a probe of gravity?
• Behavior of $F(R)$ gravity around a crossing of the phantom divide
• Clusternets: A deep learning approach to probe clustering dark energy
• Cosmic acceleration in asymptotically Ricci flat Universe
• Interior dynamics of neutral and charged black holes in f(R) gravity
• Linear perturbations spectra for dynamical dark energy inspired by modified gravity
• A New f(R) Model in the Light of Local Gravity Test and Late-time Cosmology
• Cosmology with Cosmic Voids
• Off-diagonal solutions in Einsteingravity modeling f(R) gravity and dynamical darkenergy vs Lambda CDM cosmology
• Fast Generation of Weak Lensing Maps in Modified Gravity with COLA
• Toward Gravitational Lensing in Modified Theories of Gravity
• PySCo: A fast Particle-Mesh $N$-body code for modified gravity simulations in Python
• Bending the web: exploring the impact of modified gravity on the density field and halo properties within the cosmic web
• Lyman-alpha power spectrum as a probe of modified gravity
• Asymptotically Schwarzschild solutions in $f(R)$ extension of general relativity
• Some exact relativistic star solutions in $f(R)$ gravity
• Galactic dynamics in the presence of scalaron: A perspective from $\mathbf{f}(\mathbf{R})$ gravity
• Construction of f(R) Gravity Models
• Euclid: Constraints on f(R) cosmologies from the spectroscopic and photometric primary probes
• Signature of $f\left(R\right)$ gravity via Lemaître-Tolman-Bondi inhomogeneous perturbations
• On the evolution of inhomogeneous perturbations in the $\Lambda$CDM model and $f(R)$ modified gravity theories
• Scalar-tensor cosmologies in a minisuperspace formulation: a case study
• Characterising Dark Energy through supernovae
• Hypergeometric viable models in $f(R)$ gravity
• Exact charged black hole solutions in D-dimensions in f(R) gravity
• Modified Gravity in the framework of holographic dark energy
• Supersymmetric chameleons and ultra-local models
• Revisited apparent horizon entropy and GSL in modified gravity
• Reconstructing cosmological solutions in F(R) gravity. Towards a unified model of the Universe evolution
• Individual halo bias in models of $f(R)$ gravity
• Galaxy clustering in modified gravity from full-physics simulations. I: two-point correlation functions
• Correlation of structure growth index with current cosmic acceleration: constraints on dark energy models
• Breaking the cosmological invariance of the dark matter halos shape as a new probe of modified gravity
• Periodic Orbits and Gravitational Wave Radiation of Black Hole in EGB gravity
• Hydrodynamics of Arcsin AdS Black Brane
• Neural Networks for cosmological model selection and feature importance using Cosmic Microwave Background data
• Cosmic expansion history analysis with Hubble parametrization in $Q^n$ gravity
• Viable f(R) gravity and future cosmological evolution
• Assessing the potential of cluster edges as a standard ruler
• Improving cosmological constraints via galaxy intrinsic alignment in full-shape analysis
• Preventing Curvature Singularities in $f(R)$ Dark Energy Models
• Evolution of linear matter perturbations with error-bounded bundle physics-informed neural networks
• Layered dark structure with a Structuring Field: A $Z_4$-symmetric Inert Doublet-Singlet realization and implications for the $S_8$ tension
• A Viable model for modified gravity
• A new approach to modified-gravity models
• Black Hole Superradiance in f(R) Gravities
• On energy-momentum tensor for gravitational waves in $f(R)$ gravity
• Dark Energy After DESI DR2: Observational Status, Reconstructions, and Physical Models
• A semi-cosmographic approach to study cosmological evolution in phase space
• Chameleon Effects on Small Scale Structure and the Baryonic Jeans Mass
• Density perturbations in nonminimally coupled gravity: symptoms of Lagrangian density ambiguity
• Dynamics of Solutions of $f(R)$ Theory
• Dark Energy Simulations
• Forecasting the Constraint on the Hu-Sawicki $f(R)$ Modified Gravity in the CSST $3\times 2$pt Photometric Survey
• Implications of $f(R)$ gravity on late-time cosmic structure growth through a complete description of density perturbations
• Non-linear structure formation in the "Running FLRW" cosmological model
• Shadow constraints of charged black hole with scalar hair and gravitational waves from extreme mass ratio inspirals
• Formation and evolution of a 2-brane structure in multidimensional $f(R)$ gravity
• Fullshape power spectrum for the Symmetron modified gravity model
• Vainshtein mechanism in general purely disformal gravity theory
• Dark Energy and CMB
• Vector mesons from a holographic QCD model in $f(R)$-dilaton gravity
• Evolution of matter perturbations in the context of cosmic slowing down
• Non-singular Bouncing Cosmology in $f(R,G,T)$--Quintom model
• Linearized Treatment of Scalar perturbations in the Asymptotic Cosmological Model
• Conditional variational autoencoders for cosmological model discrimination and anomaly detection in cosmic microwave background power spectra
• Post-Newtonian N-Body Dynamics in Extended Theories of Gravity
• Cosmological solutions of Tensor-Vector theories of gravity with varying the space-time-matter coupling constant
• Accelerating electrically charged ModMax black hole solutions in $F(R)$ gravity
• Confusing dark matter particle properties with modifications to General Relativity
• Implications of a high growth index on the variation of $G$
• Shadows and photon spheres of static black holes embedded in a Dehnen-(1,4,5/2)-type dark matter halo with a quintessential field
• A scan of f(R) models admitting Rindler type acceleration
• Cluster gravitational redshifts: uncertainties and survey requirements
• A general framework for unbiased tests of gravity using galaxy clusters
• Perturbations In Some Dark Energy Models
• Probing dark energy using anisotropies in the clustering of post-EoR HI distribution
• The dynamics of background evolution and structure formation in phase space: a semi-cosmographic reconstruction
• Cosmology with the Roman Space Telescope -- Synergies with CMB lensing
• Universality of the halo mass function in modified gravity cosmologies
• Hybrid $P_{\ell }(k)$: general, unified, non-linear matter power spectrum in redshift space
• $\Lambda$CDM, $\Lambda$DGP and extended phantom-like cosmologies
• 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
• Probing gravity with non-linear clustering in redshift space
• Categorizing models using Self-Organizing Maps: an application to modified gravity theories probed by cosmic shear
• Exploring the parameter space of modified supergravity for double inflation and primordial black hole formation
• Scalar-field potential for viable models in $f(R)$ theory
• Some Classes of Gravitational Shock Waves from Higher Order Theories of Gravity
• Theoretical and observational constraints on early dark energy in $F(R)$ gravity
• Constraining $f(R)$ model through spectral indices and reheating temperature
• Dynamic Zoom Simulations of structure formation beyond standard cosmology
• Origin & evolution of the Universe
• Tracing Signatures of Modified Gravity in Redshift-Space Galaxy Bispectrum Multipoles: Prospects for Euclid
• Addressing Dipole Tension via Clustering in $\Lambda$CDM and beyond
• Effective spacetime geometry of graviton condensates in $f(\mathcal{R})$ gravity
• Marked statistics across the cosmic web: Environmental dependent clustering in modified gravity simulations
• Scalar-Induced Gravitational Waves in Palatini $f(R)$ Gravity
• Investigating the effects of gravitational lensing by Hu-Sawicki $\mathbf{f}(\mathbf{R})$ gravity black holes
• CMB Tensor Anisotropies in f(R) Gravity
• The galaxy cluster concentration-mass relation in dark energy cosmologies
• Globally Stable Dark Energy in $F(R)$ Gravity
• New effective theories of gravitation and their phenomenological consequences
• An Anti-halo Void Catalogue of the Local Super-Volume
• Cosmological and lunar laser ranging constraints on evolving dark energy in a nonminimally coupled curvature-matter gravity model
• Void probability function in the Quijote simulations
• Toward testing gravity with LSST using $E_G$
• Luminosity-Temperature Relation as a Probe for Modified Gravity