Consistency Relations for Non-Gaussianity

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dc.creatorLi, Miao
dc.creatorWang, Yi
dc.date2008-07-18
dc.date2008-09-12
dc.date.accessioned2026-07-07T12:38:42Z
dc.date.available2026-07-07T12:38:42Z
dc.descriptionWe investigate consistency relations for non-Gaussianity. We provide a model-independent dynamical proof for the consistency relation of 3-point correlation functions from the Hamiltonian and field redefinition. This relation can be applied to single field inflation, multi-field inflation and the curvaton scenario. This relation can also be generalized to $n$-point correlation functions up to arbitrary order in perturbation theory and with arbitrary number of loops.
dc.description18 pages. v2 and v3: references added
dc.identifierhttps://arxiv.org/abs/0807.3058
dc.identifierhttp://arxiv.org/abs/0807.3058
dc.identifierJCAP 0809:018,2008
dc.identifierdoi:10.1088/1475-7516/2008/09/018
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/218851
dc.subjectHigh Energy Physics - Theory
dc.subjectAstrophysics
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleConsistency Relations for Non-Gaussianity
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