# Randall-Sundrum II Cosmology, AdS/CFT, and the Bulk Black Hole

@article{Hebecker2001RandallSundrumIC, title={Randall-Sundrum II Cosmology, AdS/CFT, and the Bulk Black Hole}, author={Arthur Hebecker and John March-Russell}, journal={Nuclear Physics}, year={2001}, volume={608}, pages={375-393} }

We analyse the cosmology of a brane world model where a single brane carrying the standard model fields forms the boundary of a 5-dimensional AdS bulk (the Randall–Sundrum II scenario). We focus on the thermal radiation of bulk gravitons, the formation of the bulk black hole, and the holographic AdS/CFT definition of the RSII theory. Our detailed calculation of bulk radiation reduces previous estimates to a phenomenologically acceptable, although potentially visible level. In late cosmology, in… Expand

#### 115 Citations

The generalized dark radiation and accelerated expansion in brane cosmology

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- 2006

Abstract The effective Friedman equation describing the evolution of the brane Universe in the cosmology of the Randall–Sundrum model includes a dark (or mirage or Weyl) radiation term. The brane… Expand

Black Hole Astrophysics in AdS Braneworlds

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- 2003

We consider astrophysics of large black holes localized on the brane in the infinite RandallSundrum model. Using their description in terms of a conformal field theory (CFT) coupled to gravity,… Expand

7D Randall-Sundrum cosmology, brane-bulk energy exchange, and holography

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- 2008

We discuss the cosmological implications and the holographic dual theory of the 7D Randall-Sundrum gravitational setup. Adding generic matter in the bulk on the 7D gravity side, we study the… Expand

The Generalized Dark Radiation in Brane Cosmology

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- 2007

The effective Friedmann equation describing the evolution of a brane Universe in the cosmology of the Randall-Sundrum model includes a dark (or mirage or Weyl) radiation term. The brane evolution can… Expand

Order ‰ 2 corrections to Randall-Sundrum I cosmology

- Physics
- 2002

We derive the corrections to the Friedmann equation of order‰ 2 in the Randall- Sundrum (RS) model, where two 3-branes bound a slice of flve-dimensional Anti-deSitter space. The efiects of radion… Expand

Exact braneworld cosmology induced from bulk black holes

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- 2002

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… Expand

An observational test of holographic inflation

- Physics
- 2006

Observational consequences of inflationary cosmology in the holographic dual of the Randall-Sundrum type II braneworld scenario, as motivated by the AdS/CFT correspondence, are investigated. High… Expand

Disappearing dark matter in brane world cosmology: New limits on noncompact extra dimensions

- Physics
- 2003

We explore cosmological implications of dark matter as massive particles trapped on a brane embedded in a Randall-Sundrum noncompact higher dimension $AdS_5$ space. It is an unavoidable consequence… Expand

Black hole microstate cosmology

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- 2018

A bstractIn this note, we explore the possibility that certain high-energy holographic CFT states correspond to black hole microstates with a geometrical behind-the-horizon region, modelled by a… Expand

Quantum Black Holes as Holograms in AdS Braneworlds

- Physics
- 2002

We propose a new approach for using the AdS/CFT correspondence to study quantum black hole physics. The black holes on a brane in an AdSD+1 braneworld that solve the classical bulk equations are… Expand

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