Relating Friedmann equation to Cardy formula in universes with cosmological constant
High Energy Physics - Theory
2009-11-07 v2
Abstract
A relation between the Friedmann equation and the Cardy formula has been found for de Sitter closed and Anti de Sitter flat universes. For the remaining (Anti) de Sitter universes the arguments fail, and we speculate whether the general philosophy of holography can be satisfied in such contents.
Cite
@article{arxiv.hep-th/0101073,
title = {Relating Friedmann equation to Cardy formula in universes with cosmological constant},
author = {Bin Wang and Elcio Abdalla and Ru-Keng Su},
journal= {arXiv preprint arXiv:hep-th/0101073},
year = {2009}
}
Comments
11 pages, Latex file, References added. New version to be published in Phys. Lett. B