| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8186987 | Physics Letters B | 2018 | 4 Pages |
Abstract
Recently a new inflationary scenario was proposed in [1] which can be applicable to an inflaton having multiple vacua. In this letter, we consider a more general situation where the inflaton potential has a (UV) saddle point around the Planck scale. This class of models can be regarded as a natural generalization of the hillclimbing Higgs inflation [2].
Related Topics
Physical Sciences and Engineering
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Nuclear and High Energy Physics
Authors
Kiyoharu Kawana, Katsuta Sakai,