Thick de Sitter brane solutions in higher dimensions
General Relativity and Quantum Cosmology
2009-01-22 v3 Astrophysics
High Energy Physics - Theory
Abstract
We present thick de Sitter brane solutions which are supported by two interacting {\it phantom} scalar fields in five-, six- and seven-dimensional spacetime. It is shown that for all cases regular solutions with anti-de Sitter asymptotic (5D problem) and a flat asymptotic far from the brane (6D and 7D cases) exist. We also discuss the stability of our solutions.
Cite
@article{arxiv.0809.4076,
title = {Thick de Sitter brane solutions in higher dimensions},
author = {Vladimir Dzhunushaliev and Vladimir Folomeev and Masato Minamitsuji},
journal= {arXiv preprint arXiv:0809.4076},
year = {2009}
}
Comments
typos corrected