Open Inflationary Universes in Gauss-Bonnet Brane Cosmology

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In this article, we study a type of one-field approach for open inflationary universe scenario in the context of braneworld models with a Gauss-Bonnet correction term. For a one-bubble universe model, we determine and characterize the existence of the Coleman-De Lucia instanton together with the period of inflation after tunneling has occurred. Our results are compared those analogous obtained when the usual Einstein Theory of Gravitation is used.
Revtex, 4 Figures. Accepted by Modern Physics Letters A

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General Relativity and Quantum Cosmology, High Energy Physics - Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/204800

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0711.2441
 http://arxiv.org/abs/0711.2441
 Mod.Phys.Lett.A23:1187-1197,2008
 doi:10.1142/S0217732308025784

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arXiv