Brane collisions and braneworld cosmology
High Energy Physics - Theory
2008-11-26 v2 General Relativity and Quantum Cosmology
Abstract
Recently, we proposed a new braneworld model [GIT] in which the collision of a brane universe and a vacuum bubble coming from the extra-dimension is utilized as a trigger of brane big-bang. In this article, mainly reviewing this model, we briefly summarize cosmological braneworld scenarios in which collision of branes plays an important role.
Keywords
Cite
@article{arxiv.hep-th/0207140,
title = {Brane collisions and braneworld cosmology},
author = {Uchida Gen and Akihiro Ishibashi and Takahiro Tanaka},
journal= {arXiv preprint arXiv:hep-th/0207140},
year = {2008}
}
Comments
8 pages in Latex with the PTP style. 2 figures. To be published in Proceedings of the YITP workshop YITP-W-01-15 ``Braneworld - Dynamics of spacetime with boundary", brief comments on brane inflation and references added