SUGRA chaotic inflation and moduli stabilisation

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dc.creatorDavis, Stephen C.
dc.creatorPostma, Marieke
dc.date2008-01-30
dc.date2008-03-13
dc.date.accessioned2026-07-07T11:55:43Z
dc.date.available2026-07-07T11:55:43Z
dc.descriptionChaotic inflation predicts a large gravitational wave signal which can be tested by the upcoming Planck satellite. We discuss a SUGRA implementation of chaotic inflation in the presence of moduli fields, and find that inflation does not work with a generic KKLT moduli stabilisation potential. A viable model can be constructed with a fine-tuned moduli sector, but only for a very specific choice of Kahler potential. Our analysis also shows that inflation models satisfying \partial_{i} W_{\rm inf}=0 for all inflation sector fields ϕ_i can be combined successfully with a fine-tuned moduli sector.
dc.description20 pages, 4 figures, refs added
dc.identifierhttps://arxiv.org/abs/0801.4696
dc.identifierhttp://arxiv.org/abs/0801.4696
dc.identifierJCAP0803:015,2008
dc.identifierdoi:10.1088/1475-7516/2008/03/015
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/205336
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Theory
dc.titleSUGRA chaotic inflation and moduli stabilisation
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