Topological Curvatons
高能物理 - 唯象学
2009-11-11 v3 天体物理学
高能物理 - 理论
摘要
Topological defects may play the role of the curvatons. We propose a new mechanism of generating density perturbations from cosmological defects in inflationary models. We show several examples in which defects play crucial role in generating density perturbations.
引用
@article{arxiv.hep-ph/0509063,
title = {Topological Curvatons},
author = {Tomohiro Matsuda},
journal= {arXiv preprint arXiv:hep-ph/0509063},
year = {2009}
}
备注
22pages, Latex2e, to appear in PRD