ar X iv : g r - qc / 0 51 21 20 v 1 2 1 D ec 2 00 5 Gravitational collapse due to dark matter and dark energy in the brane world scenario
نویسنده
چکیده
Randall and Sundrum [1] first proposed the bulk-brane model to explain the higher dimensional theory. According to them, we live in a four dimensional world (called 3-brane, a domain wall) which is embedded in a 5-dimensional space-time (called bulk). The extra fifth dimension may be finite or infinite in size. All matter fields are confined in the brane while gravity can only propagate in the bulk.
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