On the Reliability of the Langevin Pertubative Solution in Stochastic Inflation

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dc.creatorMartin, Jerome
dc.creatorMusso, Marcello
dc.date2005-11-29
dc.date.accessioned2026-07-07T11:27:19Z
dc.date.available2026-07-07T11:27:19Z
dc.descriptionA method to estimate the reliability of a perturbative expansion of the stochastic inflationary Langevin equation is presented and discussed. The method is applied to various inflationary scenarios, as large field, small field and running mass models. It is demonstrated that the perturbative approach is more reliable than could be naively suspected and, in general, only breaks down at the very end of inflation.
dc.description7 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/hep-th/0511292
dc.identifierhttp://arxiv.org/abs/hep-th/0511292
dc.identifierPhys.Rev.D73:043517,2006
dc.identifierdoi:10.1103/PhysRevD.73.043517
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/196114
dc.subjectHigh Energy Physics - Theory
dc.subjectAstrophysics
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Phenomenology
dc.titleOn the Reliability of the Langevin Pertubative Solution in Stochastic Inflation
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