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arxiv: 0811.0299 · v2 · submitted 2008-11-03 · 🌀 gr-qc

Submanifolds in space-time with unphysical extra dimensions, cosmology and warped brane world models

classification 🌀 gr-qc
keywords branecosmologyfive-dimensionalflatmodelspresentedspace-timewarped
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The explicit coordinate transformations which show the equivalence between a four-dimensional spatially flat cosmology and an appropriate submanifold in the flat five-dimensional Minkowski space-time are presented. Analogous procedure is made for the case of five-dimensional warped brane world models. Several examples are presented.

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