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Logarithmic corrections to the FRW brane cosmology from 5d Schwarzschild-deSitter black hole
Shin'ichi Nojiri, Sergei D. Odintsov, Sachiko Ogushi
Thermodynamics of 5d SdS black hole is considered. Thermal fluctuations define the (sub-dominant) logarithmic corrections to black hole entropy and then to Cardy-Verlinde formula a…
Holographic entropy on the brane from dS/CFT correspondence
Sachiko Ogushi
The relationship between the entropy of de Sitter (dS) Schwarzschild space and that of the CFT which lives on the brane by using Friedmann-Robertson-Walker (FRW) equations and Card…
Casimir effect in de Sitter and Anti-de Sitter braneworlds
Emilio Elizalde, Shin'ichi Nojiri, Sergei D. Odintsov +1
We discuss the bulk Casimir effect (effective potential) for a conformal or massive scalar when the bulk represents five-dimensional AdS or dS space with two or one four-dimensiona…
The AdS/CFT Correspondence and Logarithmic Corrections to Braneworld Cosmology and the Cardy-Verlinde Formula
James E. Lidsey, Shin'ichi Nojiri, Sergei D. Odintsov +1
The AdS/CFT correspondence is employed to derive logarithmic corrections to the Cardy-Verlinde formula when thermal fluctuations in the Anti-de Sitter black hole are accounted for.…
Friedmann-Robertson-Walker brane cosmological equations from the five-dimensional bulk (A)dS black hole
Shin'ichi Nojiri, Sergei D. Odintsov, Sachiko Ogushi
In the first part of this work we review the equations of motion for the brane presented in Friedmann-Robertson-Walker (FRW) form, when bulk is five-dimensional (A)dS Black Hole. T…
Graviton correlator and metric perturbations in de Sitter brane-world
Shin'ichi Nojiri, Sergei D. Odintsov, Sachiko Ogushi
We consider de Sitter brane-world motivated by dS/CFT correspondence where both bulk and brane are de Sitter spaces. The brane tension is fixed by holographic RG. The 4d effective…