Non-minimally Coupled Tachyon and Inflation
High Energy Physics - Phenomenology
2014-11-17 v1 High Energy Physics - Theory
Abstract
In this paper, we consider a model of tachyon with a non-minimal coupling to gravity and study its cosmological effects. Regarding inflation we will show that for a specific coupling of tachyon to gravity this model satisfies observations and solves various problems which exist in the single and multi tachyon inflation models.
Keywords
Cite
@article{arxiv.hep-ph/0212219,
title = {Non-minimally Coupled Tachyon and Inflation},
author = {Yun-Song Piao and Qing-Guo Huang and Xinmin Zhang and Yuan-Zhong Zhang},
journal= {arXiv preprint arXiv:hep-ph/0212219},
year = {2014}
}
Comments
6 pages, no figures