Primordial inflation with spontaneous symmetry breaking

In versions of the inflationary universe scenario where the universe has a chaotic beginning or starts from a bubble nucleation event it may be possible to relax some of the fine tuning of parameters that is usually required. Two models of this kind are presented here and compared with a supersymmet...

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Bibliographic Details
Published in:Physics letters. B 1985-01, Vol.154 (2), p.120-124
Main Author: Moss, I.G.
Format: Article
Language:English
Subjects:
Exact sciences and technology
General relativity and gravitation
Physics
Quantum gravity
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Summary:In versions of the inflationary universe scenario where the universe has a chaotic beginning or starts from a bubble nucleation event it may be possible to relax some of the fine tuning of parameters that is usually required. Two models of this kind are presented here and compared with a supersymmetric model. These new models require modifications to the usual treatment of density fluctuations.
ISSN:0370-2693
1873-2445
DOI:10.1016/0370-2693(85)90570-2