Natural inflation in 5D warped backgrounds

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dc.creatorFelipe, R. Gonzalez
dc.creatorSantos, N. M. C.
dc.date2007-10-31
dc.date2008-07-13
dc.date.accessioned2026-07-07T11:53:55Z
dc.date.available2026-07-07T11:53:55Z
dc.descriptionIn light of the five-year data from the Wilkinson Microwave Anisotropy Probe (WMAP), we discuss models of inflation based on the pseudo Nambu-Goldstone potential predicted in five-dimensional gauge theories for different backgrounds: flat Minkowski, anti-de Sitter, and dilatonic spacetime. In this framework, the inflaton potential is naturally flat due to shift symmetries and the mass scales associated with it are related to 5D geometrical quantities.
dc.description10 pages, 8 figures; matches version to appear in Phys. Rev. D
dc.identifierhttps://arxiv.org/abs/0711.0022
dc.identifierhttp://arxiv.org/abs/0711.0022
dc.identifierPhys.Rev.D78:023519,2008
dc.identifierdoi:10.1103/PhysRevD.78.023519
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/204713
dc.subjectHigh Energy Physics - Phenomenology
dc.titleNatural inflation in 5D warped backgrounds
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