Instanton Solution in Tachyon Cosmology
High Energy Physics - Theory
2008-11-26 v1
Abstract
We find an exact classical solution in Euclidean gravity coupled to a scalar field with a particular form of potential commonly used in tachyon cosmology. This solution represents a tunneling between two vacua.
Keywords
Cite
@article{arxiv.0705.3291,
title = {Instanton Solution in Tachyon Cosmology},
author = {Kazumi Okuyama},
journal= {arXiv preprint arXiv:0705.3291},
year = {2008}
}