Induced inflation from a 5D purely kinetic scalar field formalism on warped product spaces

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dc.creatorAguilar, Jose Edgar Madriz
dc.date2007-04-18
dc.date2007-10-01
dc.date.accessioned2026-07-07T10:59:39Z
dc.date.available2026-07-07T10:59:39Z
dc.descriptionConsidering a separable and purely kinetic 5D scalar field on a warped product metric background we propose a new and more general approach for inducing 4D scalar potentials on a 4D constant foliation of the 5D space-time. We obtain an induced potential for a true 4D scalar field instead of a potential for an effective 4D scalar field. In this formalism we can recover the usual 4D inflationary formalism with a geometrically induced inflationary potential. In addition the quantum confinement of the inflaton modes is obtained naturally from the model for at least a class of warping factors. Besides the 4D inflationary physics that results of this formalism is independent of the 4D-hypersurface chosen.
dc.description8 pages Accepted for publication in European Physical Journal C
dc.identifierhttps://arxiv.org/abs/0704.2434
dc.identifierhttp://arxiv.org/abs/0704.2434
dc.identifierEur.Phys.J.C53:133-138,2008
dc.identifierdoi:10.1140/epjc/s10052-007-0439-8
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/187475
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Theory
dc.titleInduced inflation from a 5D purely kinetic scalar field formalism on warped product spaces
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