Phantom fields: bounce solutions in the early Universe and S-branes

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The cosmological model with two phantom scalar fields with the special choice of field's potential is considered. The obtained regular solution describes a bounce with a subsequent transition to the de Sitter stage of the expansion of the Universe. This solution also could be interpreted as a S-brane solution.
one reference and new interpretation of the solution are added, and the title is changed

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General Relativity and Quantum Cosmology

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http://salesiana.dossiersoluciones.com/handle/123456789/219311

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/gr-qc/0608025
 http://arxiv.org/abs/gr-qc/0608025
 Int.J.Mod.Phys.D17:2351-2358,2008
 doi:10.1142/S0218271808013911

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arXiv