Fresh inflation with nonminimally coupled inflaton field

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dc.creatorBellini, Mauricio
dc.date2002-05-15
dc.date2002-06-19
dc.date.accessioned2026-07-07T03:47:03Z
dc.date.available2026-07-07T03:47:03Z
dc.descriptionI study a fresh inflationary model with a scalar field nonminimally coupled to gravity. An example is examined. I find that, as larger is the value of $p$ (the power of the scale factor), smaller (but larger in its absolute value) is the necessary value of the coupling $ξ$ to the inflaton field fluctuations can satisfy a scale invariant power spectrum.
dc.descriptionversion accepted in General Relativity and Gravitation
dc.identifierhttps://arxiv.org/abs/hep-ph/0205171
dc.identifierhttp://arxiv.org/abs/hep-ph/0205171
dc.identifierGen.Rel.Grav. 34 (2002) 1953-1961
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/41518
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleFresh inflation with nonminimally coupled inflaton field
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