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arXiv · 0809.4076

Thick de Sitter brane solutions in higher dimensions

Vladimir Dzhunushaliev·Vladimir Folomeev·Masato Minamitsuji
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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.

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Vladimir Dzhunushaliev, Vladimir Folomeev, Masato Minamitsuji. 2009-01-05. Thick de Sitter brane solutions in higher dimensions. https://doi.org/10.1103/physrevd.79.024001

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