More varieties of hybrid inflation

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dc.creatorLyth, David H.
dc.creatorStewart, Ewan D.
dc.date1996-06-22
dc.date.accessioned2026-07-07T11:14:38Z
dc.date.available2026-07-07T11:14:38Z
dc.descriptionIt is pointed out that hybrid inflation can be implemented with the inflaton field rolling away from the origin instead of towards it. This `inverted' hybrid inflation has a spectral index $ n < 1 $, in contrast with ordinary hybrid inflation which has $ n \gtrsim 1 $, so a measured value of $n$ substantially different from 1 would distinguish the two. Other generalisations of hybrid inflation are also considered.
dc.description9 pages
dc.identifierhttps://arxiv.org/abs/hep-ph/9606412
dc.identifierhttp://arxiv.org/abs/hep-ph/9606412
dc.identifierPhys.Rev.D54:7186-7190,1996
dc.identifierdoi:10.1103/PhysRevD.54.7186
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/192138
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectAstrophysics
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleMore varieties of hybrid inflation
dc.typetext

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