Constraints on supergravity chaotic inflationary models

We discuss, in the context of N=1 hidden sector supergravity models, constraints on the parameters of a polynomial superpotential, resulting from existing bounds on the reheating temperature and on the amplitude of the primordial energy density fluctuations as inferred from COBE. We present a specif...

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Detalles Bibliográficos
Autores principales: Bento, M C, Bertolami, O
Lenguaje:eng
Publicado: 1995
Materias:
General Relativity and Cosmology
Acceso en línea:https://dx.doi.org/10.1016/0370-2693(95)01169-2
http://cds.cern.ch/record/285193
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author Bento, M C
Bertolami, O
author_facet Bento, M C
Bertolami, O
author_sort Bento, M C
collection CERN
description We discuss, in the context of N=1 hidden sector supergravity models, constraints on the parameters of a polynomial superpotential, resulting from existing bounds on the reheating temperature and on the amplitude of the primordial energy density fluctuations as inferred from COBE. We present a specific two-parameter chaotic inflationary model which satisfies these constraints and discuss a possible scenario for adequate baryon asymmetry generation.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1995
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spelling cern-2851932019-09-30T06:29:59Zdoi:10.1016/0370-2693(95)01169-2http://cds.cern.ch/record/285193engBento, M CBertolami, OConstraints on supergravity chaotic inflationary modelsGeneral Relativity and CosmologyWe discuss, in the context of N=1 hidden sector supergravity models, constraints on the parameters of a polynomial superpotential, resulting from existing bounds on the reheating temperature and on the amplitude of the primordial energy density fluctuations as inferred from COBE. We present a specific two-parameter chaotic inflationary model which satisfies these constraints and discuss a possible scenario for adequate baryon asymmetry generation.gr-qc/9507045CERN-TH-95-199DFTT-95-44oai:cds.cern.ch:2851931995-07-22
spellingShingle General Relativity and Cosmology
Bento, M C
Bertolami, O
Constraints on supergravity chaotic inflationary models
title Constraints on supergravity chaotic inflationary models
title_full Constraints on supergravity chaotic inflationary models
title_fullStr Constraints on supergravity chaotic inflationary models
title_full_unstemmed Constraints on supergravity chaotic inflationary models
title_short Constraints on supergravity chaotic inflationary models
title_sort constraints on supergravity chaotic inflationary models
topic General Relativity and Cosmology
url https://dx.doi.org/10.1016/0370-2693(95)01169-2
http://cds.cern.ch/record/285193
work_keys_str_mv AT bentomc constraintsonsupergravitychaoticinflationarymodels
AT bertolamio constraintsonsupergravitychaoticinflationarymodels

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