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Evolution of Cosmological Models in the Brane-world Scenario

Antonio Campos·Carlos F. Sopuerta
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Abstract

In this work we consider Randall-Sundrum brane-world type scenarios, in which the spacetime is described by a five-dimensional manifold with matter fields confined in a domain wall or three-brane. We present the results of a systematic analysis, using dynamical systems techniques, of the qualitative behaviour of the Friedmann-Lemaitre-Robertson-Walker and the Bianchi I and V cosmological models in these scenarios. We construct the state spaces for these models and discuss how their structure changes with respect to the general-relativistic case, in particular, what new critical points appear and their nature, the occurrence of bifurcations and the dynamics of anisotropy.

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Antonio Campos, Carlos F. Sopuerta. 2001-04-17. Evolution of Cosmological Models in the Brane-world Scenario. https://doi.org/10.1103/physrevd.63.104012

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