Curvature as a remedy or discretizing gravity in warped dimensions
High Energy Physics - Theory
2009-11-11 v2
Abstract
The attempt to discretize gravity in flat space is foiled by the appearance of strongly interacting long wave-length longitudinal modes. In this paper we show how the introduction of sites with different scales, or equivalently curvature in the bulk, ameliorate all the problems encountered in flat space associated with long wave-length modes. However, as one could expect, all such problem resurface once the mode's wave-length is smaller than the bulk curvature.
Keywords
Cite
@article{arxiv.hep-th/0507105,
title = {Curvature as a remedy or discretizing gravity in warped dimensions},
author = {Jason Gallicchio and Itay Yavin},
journal= {arXiv preprint arXiv:hep-th/0507105},
year = {2009}
}
Comments
14 pages, 1 figure