• Corpus ID: 116955104

Perfect fluid brane world model

  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},
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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