Exact braneworld cosmology induced from bulk black holes
arXiv:hep-th/0204218 · doi:10.1088/0264-9381/19/15/313
Abstract
We use a new, exact approach in calculating the energy density measured by an observer living on a brane embedded in a charged black hole spacetime. We find that the bulk Weyl tensor gives rise to non-linear terms in the energy density and pressure in the FRW equations for the brane. Remarkably, these take exactly the same form as the ``unconventional'' terms found in the cosmology of branes embedded in pure AdS, with extra matter living on the brane. Black hole driven cosmologies have the benefit that there is no ambiguity in splitting the braneword energy momentum into tension and additional matter. We propose a new, enlarged relationship between the two descriptions of braneworld cosmology. We also study the exact thermodynamics of the field theory and present a generalised Cardy-Verlinde formula in this set up.
17 pages, no figures; v3: Minor change, References added, Version to appear in CQG
References in corpus (18)
- Gravitational Lorentz Violations and Adjustment of the Cosmological Constant in Asymmetrically Warped Spacetimes
- Randall-Sundrum II Cosmology, AdS/CFT, and the Bulk Black Hole
- CFT and Entropy on the Brane
- Cardy-Verlinde Formula and AdS Black Holes
- Friedmann equation and Cardy formula correspondence in brane universes
- Radion on the de Sitter brane
- Braneworld Instantons
- Nested braneworlds and strong brane gravity
- Bekenstein Bound, Holography and Brane Cosmology in Charged Black Hole Backgrounds
- dS/CFT correspondence on a brane
- Holography and Stiff-matter on the Brane
- AdS/CFT and quantum-corrected brane entropy
- The Cosmological Constant Problem in Brane--Worlds and Gravitational Lorentz Violations
- The Cardy-Verlinde Formula and Charged Topological AdS Black Holes
- CFTs on Non-Critical Braneworlds
- Superfluidity in the AdS/CFT Correspondence
- Looking for event horizons using UV/IR relations
- Holography of asymmetrically warped space-times
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