Inhomogeneous preheating in multi-field models of cosmological perturbation

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dc.creatorMatsuda, Tomohiro
dc.date2007-09-05
dc.date2007-10-18
dc.date.accessioned2026-07-07T08:36:46Z
dc.date.available2026-07-07T08:36:46Z
dc.descriptionWe consider inhomogeneous preheating in multi-field models of cosmological perturbation. After preheating, two fields are trapped at an enhanced symmetric point. One field is an oscillating field and the other is a light field that plays an important role in generating perturbation. In this presentation, we consider two types of potential for the light field.
dc.descriptionSubmitted for the SUSY07 proceedings
dc.identifierhttps://arxiv.org/abs/0709.0573
dc.identifierhttp://arxiv.org/abs/0709.0573
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/140174
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Theory
dc.titleInhomogeneous preheating in multi-field models of cosmological perturbation
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