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Bulk effects in the cosmological dynamics of brane-world scenarios

Antonio Campos·Carlos F. Sopuerta
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Abstract

In this paper we deal with the cosmological dynamics of Randall-Sundrum brane-world type scenarios in which the five-dimensional Weyl tensor has a non-vanishing projection onto the three-brane where matter fields are confined. Using dynamical systems techniques, we study how the state space of Friedmann-Lemaitre-Robertson-Walker (FLRW) and Bianchi type I cosmological models is affected by the bulk Weyl tensor, focusing in the differences that appear with respect to general relativity and also Randall-Sundrum cosmological scenarios without the Weyl tensor contribution.

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Antonio Campos, Carlos F. Sopuerta. 2001-05-11. Bulk effects in the cosmological dynamics of brane-world scenarios. https://doi.org/10.1103/physrevd.64.104011

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