Evolution of Gravitationally Unstable de Sitter Compactifications
High Energy Physics - Theory
2009-11-11 v2
Abstract
We study the time evolution of unstable \times configurations with flux in theories of gravity with a cosmological constant. For certain values of the flux, we identify a stable configuration to which these unstable solutions flow. For other values of the flux the sphere wants to decompactify, regardless of the sign of the initial perturbation.
Cite
@article{arxiv.hep-th/0503025,
title = {Evolution of Gravitationally Unstable de Sitter Compactifications},
author = {C. Krishnan and S. Paban and M. Zanic},
journal= {arXiv preprint arXiv:hep-th/0503025},
year = {2009}
}
Comments
11 pages, 8 figures; references added, typos corrected and figure 5 replaced