Gravity assisted dark energy dominance and cosmic acceleration

Abstract

It is proposed that dark energy may become dominant over standard matter due to universe expansion (curvature decrease). Two models: non-linear gravity-matter system and modified gravity may provide the effective phantom or effective quintessence dark energy which complies with the conjecture. It is interesting that future of such universe is not necessary finite time singularity (Big Rip). The effective quintessence naturally describes current cosmic speed-up.

RevTeX4, 4 pages, minor changes, version to appear in PLB

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Cited by in corpus (210)

• Dynamics of dark energy
• f(R) Theories Of Gravity
• Unified cosmic history in modified gravity: from F(R) theory to Lorentz non-invariant models
• f(R,T) gravity
• Modified Gravity Theories on a Nutshell: Inflation, Bounce and Late-time Evolution
• f(T) teleparallel gravity and cosmology
• Extra force in $f(R)$ modified theories of gravity
• Class of viable modified $f(R)$ gravities describing inflation and the onset of accelerated expansion
• Dark energy in modified Gauss-Bonnet gravity: late-time acceleration and the hierarchy problem
• Inhomogeneous Equation of State of the Universe: Phantom Era, Future Singularity and Crossing the Phantom Barrier
• Gauss-Bonnet dark energy
• Imperfect Dark Energy from Kinetic Gravity Braiding
• The final state and thermodynamics of dark energy universe
• f(R,L_m) gravity
• Unifying inflation with LambdaCDM epoch in modified f(R) gravity consistent with Solar System tests
• Modified f(R) gravity unifying R^m inflation with \LambdaCDM epoch
• Constraints on holographic dark energy from type Ia supernova observations
• Dark Energy: Vacuum Fluctuations, the Effective Phantom Phase, and Holography
• Dark Energy Dominance and Cosmic Acceleration in First Order Formalism
• Coupling matter in modified $Q$-gravity
• Covariant conservation of energy momentum in modified gravities
• Consistent modified gravity: dark energy, acceleration and the absence of cosmic doomsday
• Modified gravity with arbitrary coupling between matter and geometry
• Generalized curvature-matter couplings in modified gravity
• Modified non-local-F(R) gravity as the key for the inflation and dark energy
• The future evolution and finite-time singularities in $F(R)$-gravity unifying the inflation and cosmic acceleration
• Cosmological perturbations in the Palatini formulation of modified gravity
• Einstein and Rastall Theories of Gravitation in Comparison
• Inflation and late-time cosmic acceleration in non-minimal Maxwell-$F(R)$ gravity and the generation of large-scale magnetic fields
• Wormhole geometries supported by a nonminimal curvature-matter coupling
• The Lagrangian description of perfect fluids and modified gravity with an extra force
• Nonminimal curvature-matter coupled wormholes with matter satisfying the null energy condition
• Energy Conditions and Stability in $f(R)$ theories of gravity with non-minimal coupling to matter
• Solar System experiments do not yet veto modified gravity models
• Energy conditions in $f(R,L_m)$ gravity
• Two Loop Scalar Self-Mass during Inflation
• Cosmological model with viscosity media (dark fluid) described by an effective equation of state
• Modified gravity with R-matter couplings and (non-)geodesic motion
• 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
• Dark energy from modified F(R)-scalar-Gauss-Bonnet gravity
• Newton law corrections and instabilities in $f(R)$ gravity with the effective cosmological constant epoch
• Stability of the Einstein static universe in f(R) gravity
• Do f(R) theories matter?
• Bulk viscous cosmology: statefinder and entropy
• On the consistency of universally non-minimally coupled $f(R,T,R_{\mu \nu }{T}^{\mu \nu })$ theories
• Black Hole Solutions in Rastall Theory
• Extended $f(R,L_m)$ gravity with generalized scalar field and kinetic term dependences
• Matter density perturbations in modified gravity models with arbitrary coupling between matter and geometry
• On the non-minimal gravitational coupling to matter
• Inflation from N-Forms and its stability
• Palatini formulation of modified gravity with a nonminimal curvature-matter coupling
• Dark energy, inflation and dark matter from modified F(R) gravity
• Exact solutions of f(R) gravity coupled to nonlinear electrodynamics
• Initial and final de Sitter universes from modified $f(R)$ gravity
• Recovering a MOND-like acceleration law in mimetic gravity
• Finite-time Cosmological Singularities and the Possible Fate of the Universe
• Gravastars in $f(\mathcal{G},T)$ Gravity
• Interacting Modified Variable Chaplygin Gas in Non-flat Universe
• Modified gravity and the stability of de Sitter space
• Escaping the Big Rip?
• When scalar field is kinetically coupled to the Einstein tensor
• Geodesic deviation, Raychaudhuri equation, and tidal forces in modified gravity with an arbitrary curvature-matter coupling
• General Non-minimal Kinetic coupling to gravity
• The viability of theories with matter coupled to the Ricci scalar
• Delicate f(R) gravity models with disappearing cosmological constant and observational constraints on the model parameters
• Modified equation of state, scalar field, and bulk viscosity in Friedmann universe
• Metric-affine f(R,T) theories of gravity and their applications
• Noether Symmetry Approach in $f(\mathcal{G},T)$ Gravity
• An overview of what current data can (and cannot yet) say about evolving dark energy
• Conservation laws in theories with universal gravity/matter coupling
• Thermodynamic analysis of the static spherically symmetric field equations in Rastall theory
• Some Exact Solutions in $f(\mathcal{G},T)$ Gravity via Noether Symmetries
• Dual interacting cosmologies and late accelerated expansion
• Cosmological apparent and trapping horizons
• Stability Analysis of Stellar Radiating Filaments
• Noncommutative geometry inspired black holes in Rastall gravity
• Black hole entropy in modified gravity models
• SO(1,1) dark energy model and the universe transition
• Beyond Einstein's General Relativity: Hybrid metric-Palatini gravity and curvature-matter couplings
• Motion of test bodies in theories with nonminimal coupling
• Modified Gravity with a Non-minimal Gravitational Coupling to Matter
• Non-minimal Kinetic coupling to gravity and accelerated expansion
• Non-geodesic motion in $f(\mathcal{G})$ gravity with non-minimal coupling
• Making sense of the bizarre behaviour of horizons in the McVittie spacetime
• Complexity Factor For Anisotropic Source in Non-minimal Coupling Metric $f(R)$ Gravity
• Extended quintessence with an exponential coupling
• Traversable Wormholes in $f(R,T)$ Gravity
• On the consistency of non-minimally coupled f(R) gravity
• Variable Chaplygin gas cosmologies in f(R, T) gravity with particle creation
• Cosmological dynamics of dark energy in scalar-torsion $f(T,\varphi )$ gravity
• Cosmology in modified $f(R,T)$-gravity
• Late-time cosmology of scalar-tensor theories with universal multiplicative coupling between the scalar field and the matter Lagrangian
• Stability Analysis in Tachyonic Potential Chameleon cosmology
• Unveiling the Dynamics of the Universe
• Can structure formation distinguish ΛCDM from non-minimal f(R) Gravity?
• Perfect fluid Lagrangian and its cosmological implications in theories of gravity with nonminimally coupled matter fields
• Super-acceleration in non-minimal derivative coupling model
• Horizon Entropy in Modified Gravity
• Role of $f(R,T,R_{\mu \nu }{T}^{\mu \nu })$ Model on the Stability of Cylindrical Stellar Model
• Gravitational Collapse in Rastall Gravity
• Existence of Static Wormhole Solutions in $f(R,G)$ Gravity
• Attractors, Statefinders and Observational Measurement for Chameleonic Brans--Dicke Cosmology
• Cosmic acceleration from modified gravity with Palatini formalism
• Eikonal black hole ringings in generalized energy-momentum squared gravity
• Energy Conditions in $f(G)$ Modified Gravity with Non-minimal Coupling to Matter
• Unimodular $f(R,T)$ Gravity
• Teleparallel Dark Energy with Purely Non-minimal Coupling to Gravity
• Non-minimal kinetic coupling and the phenomenology of dark energy
• Cosmological Analysis of Scalar Field Models in f(R,T) Gravity
• The One-Loop Effective Action in phi^4 Theory Coupled Non-Linearly with Curvature Power and Dynamical Origin of Cosmological Constant
• Non-minimal Maxwell-Modified Gauss-Bonnet Cosmologies: Inflation and Dark Energy
• Intrinsic Solar System decoupling of a scalar-tensor theory with a universal coupling between the scalar field and the matter Lagrangian
• Spotting deviations from R^2 inflation
• Stability analysis and Observational Measurement in Chameleonic Generalised Brans--Dicke Cosmology
• The commutator algebra of covariant derivative as general framework for extended gravity. The Rastall theory case and the role of the torsion
• Dark energy from scalar field with Gauss Bonnet and non-minimal kinetic coupling
• Dynamics of a parametrized dark energy model in $f(R,T)$ gravity
• Reconstructing inflation in scalar-torsion $f(T,\varphi )$ gravity
• Position and frequency shifts induced by massive modes of the gravitational wave background in alternative gravity
• Stability of scalar perturbations in scalar-torsion $f(T,\varphi )$ gravity theories in the presence of a matter fluid
• Interior Solutions of Fluid Sphere in f(R,T) Gravity Admitting Conformal Killing Vectors
• Compact Stars in $f(\mathcal{R},\mathcal{G},\mathcal{T})$ Gravity
• Generalized Second Law of Thermodynamics in $f(T,T_G)$ gravity
• Higher dimensional power-Maxwell charged black holes in Einstein and Rastall gravity
• A new approach in stability analysis: case study: tachyon cosmology with non-minimally coupled scalar field-matter
• Energy nonconservation as a link between $f(R,T)$ gravity and noncommutative quantum theory
• Slow-roll inflation in $f(R,T)$ gravity with a $RT$ mixing term
• Inflation from a nonlinear magnetic monopole field nonminimally coupled to curvature
• Modified gravity models for inflation: In conformity with observations
• Conformally Coupled Tachyonic Dark Energy
• Growth of matter overdensities in non-minimal torsion-matter coupling theories
• Will black holes eventually engulf the universe?
• Merging matter and geometry in the same Lagrangian
• Cosmological models with Yang-Mills fields
• $f(\mathcal{R},\phi ,\chi )$ Cosmology with Noether Symmetry
• An oscillating Universe from the linearized R^{2} theory of gravity
• Tensor perturbations in a general class of Palatini theories
• Stellar Hydrostatic Equilibrium Compact Structures in $f(\mathcal{G},T)$ Gravity
• Non-minimal kinetic coupling and Chaplygin gas cosmology
• Big-bang nucleosynthesis and cosmic microwave background constraints on non-minimally coupled theories of gravity
• Cosmological aspects of $f(R,T)$ gravity in a simple model with a parametrization of $q$
• Hydrostatic equilibrium configurations of neutron stars in a non-minimal geometry-matter coupling theory of gravity
• Noether Symmetries and Some Exact Solutions in $f(R,T^2)$ Theory
• Solar system tests for realistic $f(T)$ models with nonminimal torsion-matter coupling
• Late Time Cosmological Evolution in f(R) theories with Ordinary and Collisional Matter
• Friedmann equations from nonequilibrium thermodynamics of the Universe: A unified formulation for modified gravity
• Scalar particle production in a simple Horndeski theory
• Modified Gauss-Bonnet Gravity with Radiating Fluids
• Non-Minimal Warm Inflation and Perturbations on the Warped DGP Brane with Modified Induced Gravity
• Classical Cancellation of the Cosmological Constant Re-Considered
• Cosmological model with linear equation of state parameter in f(R, Lm) gravity
• Exact Solutions and Conserved Quantities in f(R,T) Gravity
• Lessons from $f(R,R_c^2,R_m^2,L_m)$ gravity: Smooth Gauss-Bonnet limit, energy-momentum conservation and nonminimal coupling
• Cosmological Tests of $f(R,G,T)$ Dark Energy Model in FRW Universe
• A non-geodesic motion in the R^-1 theory of gravity tuned with observations
• Charged Compact Stars in Extended $f(\mathcal{R},\mathcal{G},\mathcal{T})$ Gravity
• Particle creation and decay in nonminimally coupled models of gravity
• MOND as the weak field limit of an extended metric theory of gravity with a matter-curvature coupling
• Entropy and statefinder diagnosis in chameleon cosmology
• Gravitational baryogenesis without CPT violation
• Cosmic acceleration and phantom crossing in $f(T)$-gravity
• Dark Energy and Cosmic Speed-Up from Consistent Modified Gravity
• The little rip in classical and quantum $f(R)$ cosmology
• The cosmology of $f(R,L_m)$ gravity: constraining the background and perturbed dynamics
• Distance-duality in theories with a nonminimal coupling to gravity
• Form invariant transformations between n-- and m-- dimensional flat Friedmann--Robertson--Walker cosmologies
• Spherical collapse and virialization in $f(T)$ gravities
• Viscous Accelerating Universe with Non-linear and Logarithmic Equation of State Fluid
• Classical and quantum $f(R)$ cosmology: The big rip, the little rip and the little sibling of the big rip
• Inflationary Cosmology in a non-minimal $f(R,T)$ gravity theory using a $RT$ mixing term
• Constraint on dark matter central density in the Eddington inspired Born-Infeld (EiBI) gravity with input from Weyl gravity
• Comments on Scalar-Tensor Representation of $f(R)$ Theories
• Early and Late-time Cosmic Acceleration in Non-minimal Yang-Mills-$f(G)$ Gravity
• Nuclear Limits on Non-Minimally Coupled Gravity
• $4$-index theory of gravity and its relation with the violation of the energy-momentum conservation law
• Universal procedure to cure future singularities of dark energy models
• Upper Limit on the Central Density of Dark Matter in the Eddington inspired Born-Infield (EiBI) Gravity
• De Sitter cosmology from Gauss-Bonnet dark energy with quantum effects
• Boltzmann's $H$-theorem, entropy and the strength of gravity in theories with a nonminimal coupling between matter and geometry
• Motion of pole-dipole and quadrupole particles in non-minimally coupled theories of gravity
• Palatini $f(\mathcal{R},{\mathcal{L}}_m,{\mathcal{R}}_{\mu \nu }{T}^{\mu \nu })$ gravity and its Born-Infeld semblance
• Second law of thermodynamics in nonminimally coupled gravity
• Lovelock-Brans-Dicke gravity
• Non-Singular Collapse Scenario From Matter-Curvature Coupling
• Cosmological Dynamics in Interacting Scalar-Torsion f(T,$\varphi$) Gravity: Investigating Energy and Momentum Couplings
• Phantom Divide Crossing with General Non-minimal Kinetic Coupling
• Investigation of Bouncing Universe and Phantom Crossing in Modified Gravity Coupled with Weyl Tensor and its Reconstruction
• Stability analysis and observational constraints in scalar tensor theory
• Cosmological model with Gong-Zong Parametrization in $f(R,L_m)$ gravity
• Impulsive gravitational waves of massless particles in extended theories of gravity
• Non-minimal coupling inspires the Dirac cosmological model
• The Inflationary Quartic Hilltop Model in a Modified Gravity and Its Comparison with the Observations
• An overview of f(R) theories
• The Impact of $f(\mathcal{G},T)$ Gravity on the Evolution of Cavity in the Cluster of Stars
• Observational Restrictions and Slow-Roll D-brane Inflation in the Special $F(\varphi ,T)$ Gravity
• Observational constraints in scalar tensor theory with tachyonic potential
• $F(\varphi )T$-Gravity and Inflationary Natural Model
• Constraints on scalar-tensor theories from observations
• Dynamics of the universe as a "test 3-brane" in a 5D bulk
• Accelerating and decelerating cosmology from spinor and scalar fields non-minimally coupled with f(R) gravity
• Geometric and thermodynamic properties in Gauss-Bonnet gravity
• Modified Gravity on the Brane and Dark Energy
• Density perturbations in nonminimally coupled gravity: symptoms of Lagrangian density ambiguity
• Radiative Symmetry Breaking and Dynamical Origin of Cosmological Constant in ${\varphi }^4$ Theory with Non-Linear Curvature Coupling
• Cosmological models with the spinor and non-minimally interacting scalar field
• Gravitational Collapse of an Inhomogeneous Fluid in Rastall Theory
• Singularity Avoidance in Gravitational Collapse of an Inhomogeneous Fluid in Rastall Gravity
• Modeling dark sector in Horndeski gravity at first-order formalism
• On Gauge Choice of Spherically Symmetric 3-Branes
• Modified Gravity Framework for the Woods-Saxon Inflation: Theoretical Foundations and Observational Constraints