Braneworld models of dark energy

Abstract

We explore a new class of braneworld models in which the scalar curvature of the (induced) brane metric contributes to the brane action. The scalar curvature term arises generically on account of one-loop effects induced by matter fields residing on the brane. Spatially flat braneworld models can enter into a regime of accelerated expansion at late times. This is true even if the brane tension and the bulk cosmological constant are tuned to satisfy the Randall--Sundrum constraint on the brane. Braneworld models admit a wider range of possibilities for dark energy than standard LCDM. In these models the luminosity distance can be both smaller and larger than the luminosity distance in LCDM. Whereas models with $d_L\le d_L(\mathrm{LCDM})$ imply $w=p/\rho \ge -1$ and have frequently been discussed in the literature, models with $d_L>d_L(\mathrm{LCDM})$ have traditionally been ignored, perhaps because within the general-relativistic framework, the luminosity distance has this property {\em only if} the equation of state of matter is strongly negative ($w<-1$). Matter with $w<-1$ is beset with a host of undesirable properties, which makes this model of dark energy unattractive within the conventional framework. Braneworld models, on the other hand, have the capacity to endow dark energy with exciting new possibilities without suffering from the problems faced by models with $w<-1$. For a subclass of parameter values, braneworld dark energy and the acceleration of the universe are {\em transient} phenomena. In these models, the universe, after the current period of acceleration, re-enters the matter dominated regime so that the deceleration parameter $q(t)\to 0.5$ when $t\gg t_0$, where $t_0$ is the present epoch. Such models could help reconcile an accelerating universe with the requirements of string/M-theory.

17 pages, latex, 8 figures. Minor changes to match version published in JCAP

References in corpus (44)

• Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
• Measurements of Omega and Lambda from 42 High-Redshift Supernovae
• First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Determination of Cosmological Parameters
• A Large Mass Hierarchy from a Small Extra Dimension
• An Alternative to Compactification
• The Cosmological Constant and Dark Energy
• 4D Gravity on a Brane in 5D Minkowski Space
• A Phantom Menace? Cosmological consequences of a dark energy component with super-negative equation of state
• Cosmological Results from High-z Supernovae
• The Einstein Equations on the 3-Brane World
• Non-conventional cosmology from a brane-universe
• Accelerated Universe from Gravity Leaking to Extra Dimensions
• Brane cosmological evolution in a bulk with cosmological constant
• Reconstruction of a scalar-tensor theory of gravity in an accelerating universe
• Cosmology on a Brane in Minkowski Bulk
• A measurement of the cosmological mass density from clustering in the 2dF Galaxy Redshift Survey
• Cosmological Expansion in the Presence of an Extra Dimension
• Cosmology of One Extra Dimension with Localized Gravity
• Gravity on a Brane in Infinite-Volume Extra Space
• Chaotic inflation on the brane
• The Cosmological Constant Problem and Quintessence
• The dS/CFT Correspondence and the Big Smash
• Brane New World
• Relic Gravity Waves from Braneworld Inflation
• Measuring the Equation-of-state of the Universe: Pitfalls and Prospects
• Steep inflation: ending braneworld inflation by gravitational particle production
• Supernovae, CMB, and Gravitational Leakage into Extra Dimensions
• Inflation, braneworlds and quintessence
• New Cosmological Singularities in Braneworld Models
• Is cosmology consistent?
• Brane Cosmologies without Orbifolds
• Brane worlds
• Anisotropy dissipation in brane-world inflation
• Natural Quintessence and Large Extra Dimensions
• General Brane Dynamics with R_{4} term in the Bulk
• A Supernova Brane Scan
• Linearized Gravity about a Brane
• Exponentially Large Extra Dimensions
• Closed System of Equations on a Brane
• Role of the brane curvature scalar in the brane world cosmology
• On Brane-World Cosmology
• Supernova Constraints on Braneworld Dark Energy
• Flat Vacuum Branes Without Fine Tuning
• Accelerating Universe and Event Horizon

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• Phantom dark energy with tachyonic instability: metric perturbations
• Study of Some Parameters of Modified Chaplygin Gas in Galileon Gravity Theory from Observational Perspective
• Phantom-Like Behavior of a DGP-Inspired Scalar-Gauss-Bonnet Gravity
• Classification of the FRW universe with a cosmological constant and a perfect fluid of the equation of state $p=w\rho$
• Towards an accurate model of small-scale redshift-space distortions in modified gravity
• Observational constraints and stability in viscous $f(T,\mathcal{T})$ gravity
• Inflaton perturbations in brane-world cosmology with induced gravity
• Phantom-like effects in asymmetric brane embedding with induced gravity and the Gauss-Bonnet term in the Bulk
• Holographic dark energy in the DGP model
• Ellipsoidal universe in the brane world
• Stable $f(Q)$ gravity model through non-trivial connection
• Two-field cosmological models and large-scale cosmic magnetic fields
• Extended Bose-Einstein condensate dark matter in viscous Gauss-Bonnet gravity
• Late transient acceleration of the universe in string theory on $S^1/Z_2$
• Revisiting CPL with sign-switching density: To cross or not to cross the NECB
• The interaction of extended Bose-Einstein condensate dark matter with viscous $f(T,B)$ gravity
• Cosmological screening and the phantom braneworld model
• Falsifying Cosmological Constant
• Observational Hubble parameter data constraints on the interactive model of $f(T)$ gravity with particle creation
• New perspectives on future rip scenarios with holographic dark energy
• Cosmic Acceleration from Varying Masses in Five Dimensions
• "Expansion" around the vacuum: how far can we go from Lambda?
• Testing modified gravity scenarios with direct peculiar velocities
• The Cosmology of Asymmetric Brane Modified Gravity
• Constraining modified gravity scenarios with the 6dFGS and SDSS galaxy peculiar velocity datasets
• Generalized Ghost Dark Energy in DGP Model
• What if gravity becomes really repulsive in the future?
• Cosmic acceleration from second order gauge gravity
• Transient Accelerating Scalar Models with Exponential Potential
• Evolution of the Universe with Flat Extra Dimensions
• Versatile parametrization of the perturbation growth rate on the phantom brane
• Little Rip, Pseudo Rip and bounce cosmology with generalized equation of state in non-standard backgrounds
• Investigation of Bouncing Universe and Phantom Crossing in Modified Gravity Coupled with Weyl Tensor and its Reconstruction
• Euclidean wormholes with Phantom field and Phantom field accompanied by perfect fluid
• Consistency of the nonflat $\Lambda$CDM model with the new result from BOSS
• Bouncing Universe with a Nonminimally Coupled Scalar Field on a Moving Domain Wall
• A no-boundary proposal for braneworld perturbations
• Brane cosmology in the Horava-Witten heterotic M-Theory on $S^1/Z_2$
• Affine Connections in Quantum Gravity and New Scalar Fields
• Fine Tuning Problem of the Cosmological Constant in a Generalized Randall-Sundrum Model
• Equation of state description of the dark energy transition between quintessence and phantom regimes
• Type V singularities with inhomogeneous equations of state
• Exploring the cosmic censorship conjecture with a Gauss-Bonnet sector
• Anisotropic Extra Dimensions
• Crossing the phantom divide with a classical Dirac field
• Loitering universe models in light of the CMB
• Growth rate of matter perturbations as a probe of large-scale magnetism
• Relic gravitational waves and present accelerated expansion
• Towards a covariant model for cosmic self-acceleration
• Observational constraints on inflection point quintessence with a cubic potential
• Rips and regular future scenario with Holographic Dark Energy: A comprehensive look
• Accelerating Universe: Observational Status and Theoretical Implications
• Extended holographic Ricci dark energy in chameleon Brans-Dicke cosmology
• On the origin of the BAOtr-DESI tension
• Dynamics of $f(R)$ gravity models and asymmetry of time
• Dynamical System Analysis of a Five-Dimensional Cosmological Model
• Galaxy and halo angular clustering in LCDM and Modified Gravity cosmologies
• Exploring the deviation of cosmological constant by a generalized pressure dark energy model
• Viscous interacting and stability on dark matter Bose-Einstein condensation with modified Chaplygin gas
• Gauss-Bonnet Braneworld Cosmology with Modified Induced Gravity on the Brane
• Geometrical constraints on dark energy models
• What is there in the black box of dark energy: variable cosmological parameters or multiple (interacting) components?
• On the cosmological viability of the Hu-Sawicki type modified induced gravity
• Localization of five-dimensional Elko Spinors on dS/AdS Thick Branes
• Phantom scalar emission in the Kerr black hole spacetime
• Cosmological constant from gauge fields on extra dimensions
• Cosmological scalar fields that mimic the $\Lambda CDM$ cosmological model
• Power-law solutions for TeVeS
• Red-shift parametrizations of dark energy and observational constraint on their parameters: Galileon gravity as background
• Cosmological dynamics with modified induced gravity on the normal DGP branch
• Weak Gravity Conjecture and Holographic Dark Energy Model with Interaction and Spatial Curvature
• Orbifold Branes in the $M_D\times M_{d^{+}}\times M_{d^{-}}$ Compactification of type II string on $S^1/Z_2$ and their cosmological applications
• Paths of Friedmann-Robertson-Walker brane models
• Spatially open Friedmann--Robertson--Walker Universe fueled with interacting sources
• Interacting dark fluid in the universe bounded by event horizon : A non-equilibrium prescription
• Nonlinear Matter Power Spectrum from relativistic $N$-body Simulations: ${\Lambda }_{\mathrm{s}}$CDM versus $\Lambda$CDM
• Braneworlds with timelike extra-dimension
• Cosmic Acceleration Data and Bulk-Brane Energy Exchange
• An implementation of nDGP gravity in Pinocchio
• A class of transient acceleration models consistent with Big Bang Cosmology
• Traversable Lorentzian wormhole on the Shtanov-Sahni braneworld with matter obeying the energy conditions
• Strengthening interacting agegraphic dark energy DGP constraints with local measurements and multimessenger forecastings
• On rips and cosmological singularities in a universe merging with baby universes
• Singularities in and Stability of Ooguri-Vafa-Verlinde Cosmologies
• f(R) cosmological solutions with varying speed of light
• Thermodynamics of irreversible particle creation phenomena and its cosmological consequence
• Numerical Prediction of cusps or kinks in the Nambu-Goto dynamics
• The Complex Symmetry Gravitational Theory as a New Alternative of Dark Energy
• Dynamical analysis of $k$-essence cosmology in the light of Supernova Ia observations
• Noether symmetry of FRW cosmology with f - essence
• Chaplygin gas halos
• Virial mass in DGP cosmology
• Confronting phantom inflation with Planck data
• Spherical Collapse in Modified Gravity Theories
• Entanglement Entropy and Complexity of Multicomponent Universe from Holography
• Phantom Crossing with Quintom Models
• Power-law and Logarithmic Entropy Corrected Holographic Dark Energy Models in Brans-Dicke Cosmology with Granda-Oliveros Cut-Off
• Using Energy Conditions to Distinguish Brane Models and Study Brane Matter
• On Gauge Choice of Spherically Symmetric 3-Branes
• Nonlinear Dynamical Regimes of Cosmological Frequency Combs
• Modified gravity with vacuum polarization
• Correspondence between particle creation and dark components interaction in the context of $f(\mathcal{G})$ gravity
• Reconstructing the Equation of State for Dark Energy In the Double Complex Symmetric Gravitational Theory
• The long freeze: an asymptotically static universe from holographic dark energy