Inflation by non-minimal coupling

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dc.creatorPark, Seong Chan
dc.creatorYamaguchi, Satoshi
dc.date2008-01-11
dc.date2008-08-08
dc.date.accessioned2026-07-07T11:55:09Z
dc.date.available2026-07-07T11:55:09Z
dc.descriptionInflationary scenarios based on simple non-minimal coupling and its generalizations are studied. Generalizing the form of non-minimal coupling to "K(phi)R" with an arbitrary function K(phi), we show that the flat potential still is obtainable when V(phi)/K^2(phi) is asymptotically constant. Very interestingly, if the ratio of the dimensionless self-coupling constant of the inflaton field and the non-minimal coupling constant is small the cosmological observables for general monomial cases are in good agreement with recent observational data.
dc.description9 pages, 1 figure
dc.identifierhttps://arxiv.org/abs/0801.1722
dc.identifierhttp://arxiv.org/abs/0801.1722
dc.identifierJCAP0808:009,2008
dc.identifierdoi:10.1088/1475-7516/2008/08/009
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/205154
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectAstrophysics
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Theory
dc.titleInflation by non-minimal coupling
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