Interesting consequences of brane cosmology
High Energy Physics - Phenomenology
2009-10-31 v3 Astrophysics
General Relativity and Quantum Cosmology
High Energy Physics - Theory
Abstract
We discuss cosmology in four dimensions within a context of brane-world scenario.Such models can predict chaotic inflation with very low reheat temperature depending on the brane tension. We notice that the gravitino abundance is different in the brane-world cosmology and by tuning the brane tension it is possible to get extremely low abundance. We also study Affleck-Dine baryogenesis in our toy model.
Cite
@article{arxiv.hep-ph/0007269,
title = {Interesting consequences of brane cosmology},
author = {Anupam Mazumdar},
journal= {arXiv preprint arXiv:hep-ph/0007269},
year = {2009}
}
Comments
5 pages, Trivial changes to match the published version