• Corpus ID: 116955104

Perfect fluid brane world model

@article{BouhmadiLpez2001PerfectFB,
title={Perfect fluid brane world model},
author={Mariam Bouhmadi-L{\'o}pez and P. F. Gonz{\'a}lez-D{\'i}az and Alexander Zhuk},
journal={arXiv: High Energy Physics - Theory},
year={2001}
}
• Published 30 November 2001
• Physics
• arXiv: High Energy Physics - Theory
AbstractBy considering 5–dimensional cosmological models with a bulk ﬁlled with a perfect ﬂuid and a cosmologicalconstant, we have found regular instantonic solution which is free from any singularity at the origin of the extra–coordinate and describe 5–dimensional asymptotically anti de Sitter wormhole, when the bulk has a topologyR×S 4 and is ﬁlled with dust and a negative cosmological constant. Compactiﬁed brane-world instantons whichare built up from such instantonic solution describe…
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The gauge choice for a spherically symmetric 3-brane embedded in a D-dimensional bulk with arbitrary matter fields on and off the brane is studied. It is shown that Israel's junction conditions

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