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arxiv: 0809.4076 · v3 · submitted 2008-09-24 · 🌀 gr-qc · astro-ph· hep-th

Thick de Sitter brane solutions in higher dimensions

Vladimir Dzhunushaliev , Vladimir Folomeev , Masato Minamitsuji This is my paper
classification 🌀 gr-qc astro-phhep-th
keywords solutionsbranesitterasymptoticcasesthickanti-dedimensions
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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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