A Short Review of Time Dependent Solutions and Space-like Singularities in String Theory
High Energy Physics - Theory
2008-11-26 v1
Abstract
These lecture notes provide a short review of the status of time dependent backgrounds in String theory, and in particular those that contain space-like singularities. Despite considerable efforts, we do not have yet a full and compelling picture of such backgrounds. We review some of the various attempts to understand these singularities via generalizations of the BKL dynamics, using worldsheet methods and using non-perturbative tools such as the AdS/CFT correspondence and M(atrix) theory. These lecture notes are based on talks given at Cargese 06 and the dead-sea conference 06.
Keywords
Cite
@article{arxiv.0705.2146,
title = {A Short Review of Time Dependent Solutions and Space-like Singularities in String Theory},
author = {Micha Berkooz and Dori Reichmann},
journal= {arXiv preprint arXiv:0705.2146},
year = {2008}
}
Comments
19 pages; based on Carg\`ese lectures of 2006; to appear in proceedings