Eur. Phys. J. C (2004) 38: 389-394
https://doi.org/10.1140/epjc/s2004-02049-2

theoretical physics

Logarithmic correction to the Brane equationin topological Reissner-Nordström de Sitter space

Physics Department Institute for Studies in Theoretical Physics and Mathematics (IPM), P.O. Box 19395-5531, Tehran, Iran

^* e-mail: rezakord@ipm.ir

Abstract

In this paper we study braneworld cosmology when the bulk space is a charged black hole in de Sitter space (topological Reissner-Nordström de Sitter Space) in a general number of dimensions; then we compute the leading order correction to the Friedmann equation that arises from logarithmic corrections to the entropy in the holographic-braneworld cosmological framework. Finally we consider the holographic entropy bounds in this scenario, and we show that the entropy bounds are also modified by a logarithmic term.