Auto-localization in de-Sitter space
High Energy Physics - Theory
2009-11-10 v2
Abstract
We point out that gravity on dS_n gives rise to a localized graviton on dS_{n-1}. This way one can derive a recursion relation for the entropy of dS spaces, which might have interesting implications for dS holography. In the same spirit we study domain walls interpolating between dS spaces with different cosmological constant. Our observation gives an easy way to calculate what fraction of the total entropy can be accessed by an observer stuck on the bubble wall.
Keywords
Cite
@article{arxiv.hep-th/0305192,
title = {Auto-localization in de-Sitter space},
author = {Andreas Karch},
journal= {arXiv preprint arXiv:hep-th/0305192},
year = {2009}
}
Comments
10 pages, Latex; v2: references added