Noncompact KK theory of gravity: stochastic treatment for a nonperturbative inflaton field in a de Sitter expansion

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We study a stochastic formalism for a nonperturbative treatment of the inflaton field in the framework of a noncompact Kaluza-Klein (KK) theory during an inflationary (de Sitter) expansion, without the slow-roll approximation.
version to be published in Phys. Lett. B

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

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http://salesiana.dossiersoluciones.com/handle/123456789/177346

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/gr-qc/0503045
 http://arxiv.org/abs/gr-qc/0503045
 Phys.Lett.B619:208-218,2005
 doi:10.1016/j.physletb.2005.05.054

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