Randall-Sundrum versus holographic cosmology

Nov 23, 2015
17 pages
Published in:
  • Phys.Rev.D 93 (2016) 6, 066010
  • Published: Mar 23, 2016
e-Print:

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Abstract: (APS)
We consider a model of a holographic braneworld universe in which a cosmological fluid occupies a 3+1-dimensional brane located at the boundary of the asymptotic anti-de Sitter bulk. We combine the AdS/CFT correspondence and the second Randall-Sundrum (RSII) model to establish a relationship between the RSII braneworld cosmology and the boundary metric induced by the time dependent bulk geometry. In the framework of the Friedmann-Robertson-Walker cosmology, we discuss some physically interesting scenarios involving the RSII and holographic braneworlds.
Note:
  • 17 pages, 4 figures, revised to match the version to appear in Phys. Rev. D, mistakes corrected, references updated, results unchanged
  • 11.25.Tq
  • 11.10.Kk
  • 98.80.Jk
  • 04.50.Gh
  • metric: induced
  • membrane model
  • cosmological model
  • holography
  • Randall-Sundrum model
  • AdS/CFT correspondence