Bulk effects in the cosmological dynamics of brane-world scenarios

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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.
13 pages, Revtex v3.0, 8 figures

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High Energy Physics - Theory, Astrophysics, General Relativity and Quantum Cosmology, High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/179364

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-th/0105100
 http://arxiv.org/abs/hep-th/0105100
 Phys.Rev.D64:104011,2001
 doi:10.1103/PhysRevD.64.104011

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arXiv