Brane Worlds, String Cosmology, and AdS/CFT
arXiv:hep-th/0106127 · doi:10.1103/PhysRevD.64.084027
Abstract
Using the thin-shell formalism we discuss the motion of domain walls in de Sitter and anti-de Sitter (AdS) time-dependent bulks. This motion results in a dynamics for the brane scale factor. We show that in the case of a clean brane the scale factor describes both singular and non-singular universes, with phases of contraction and expansion. These phases can be understood as quotients of AdS spacetime by a discrete symmetry group. We discuss this effect in some detail, and suggest how the AdS/CFT correspondence could be applied to obtain a non perturbative description of brane-world string cosmology.
(v1) 31 pages revtex, 13 eps figures (v2) references added
References in corpus (20)
- (De)Constructing Dimensions
- Spacetime as a membrane in higher dimensions
- Randall-Sundrum models and the regularized AdS/CFT correspondence
- Inflation, braneworlds and quintessence
- Randall-Sundrum II Cosmology, AdS/CFT, and the Bulk Black Hole
- CFT and Entropy on the Brane
- Deconstructing de Sitter
- Localized Gravity in String Theory
- Supergravity duals of gauge theories from F(4) gauged supergravity in six dimensions
- Bekenstein bounds in de Sitter and flat space
- Anti-de Sitter no-hair, AdS/CFT and the brane-world
- Generic junction conditions in brane-world scenarios
- Exact anisotropic brane cosmologies
- On the quantisation of gravity by embedding spacetime in a higher dimensional space
- Role of the brane curvature scalar in the brane world cosmology
- Strongly Coupled CFT in FRW Universe from AdS/CFT Correspondence
- de Sitter space from M-theory?
- Brane preheating
- Holographic principle in the BDL brane cosmology
- Brane russian doll
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- Chaplygin gas dominated anisotropic brane world cosmological models
- Brane localization of gravity in higher derivative theory
- dS/CFT correspondence on a brane
- Relativistic shells: Dynamics, horizons, and shell crossing
- Cosmological anti-deSitter space-times and time-dependent AdS/CFT correspondence
- Brane Big-Bang Brought by Bulk Bubble
- CFTs on Non-Critical Braneworlds
- Quantum effects in five-dimensional brane-world: creation of deSitter branes and particles and stabilization of induced cosmological constant
- Simple Dynamics on the Brane
- A braneworld puzzle about entropy bounds and a maximal temperature
- On the dynamics of relativistic multi-layer spherical shell systems
- Five-Dimensional Warped Geometry with a Bulk Scalar Field