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Thermal effects on pure and hybrid inflation

Lookup NU author(s): Lisa Hall, Professor Ian MossORCiD

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Abstract

This paper discusses models of inflation based on global supersymmetry. It is shown that there are parameter ranges, consistent with observational constraints, for which warm inflation occurs and supergravity effects can be neglected. There is no need for any fine tuning of parameters. The thermal corrections to the inflaton potential are calculated and it is shown that they do not alter the warm inflationary evolution. © 2005 The American Physical Society.

Publication metadata

Author(s): Hall LMH, Moss IG

Publication type: Article

Publication status: Published

Journal: Physical Review D

Year: 2005

Volume: 71

Issue: 2

Pages: 023514-023523

ISSN (print): 1550-7998

ISSN (electronic): 1089-4918

Publisher: American Physical Society

URL: http://dx.doi.org/10.1103/PhysRevD.71.023514

DOI: 10.1103/PhysRevD.71.023514

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