Post-inflationary brane cosmology
高能物理 - 唯象学
2009-10-31 v2 天体物理学
广义相对论与量子宇宙学
高能物理 - 理论
摘要
The brane cosmology has invoked new challenges to the usual Big Bang cosmology. In this paper we present a brief account on thermal history of the post-inflationary brane cosmology. We have realized that it is not obvious that the post-inflationary brane cosmology would always deviate from the standard Big Bang cosmology. However, if it deviates some stringent conditions on the brane tension are to be satisfied. In this regard we study various implications on gravitino production and its abundance. We discuss Affleck-Dine mechanism for baryogenesis and make some comments on moduli and dilaton problems in this context.
引用
@article{arxiv.hep-ph/0008087,
title = {Post-inflationary brane cosmology},
author = {Anupam Mazumdar},
journal= {arXiv preprint arXiv:hep-ph/0008087},
year = {2009}
}
备注
11 pages, Updates to match accepted version in NPB