Meso-inflationary Peccei–Quinn Symmetry Breaking with Nonminimal Coupling

We study a realization of the inflationary scenario where the Peccei–Quinn (PQ) symmetry is spontaneously broken during inflation, facilitated by its nonminimal coupling to gravity. This results in, effectively, a two-field inflation: the early stage is driven by an inflaton field with the PQ symmet...

詳細記述

書誌詳細

主要な著者:	Yermek Aldabergenov, Ding Ding, Wei Lin, Yidun Wan
フォーマット:	Artigo
言語:	Inglês
出版事項:	IOP Publishing 2024-01-01
シリーズ:	The Astrophysical Journal Supplement Series
主題:	Cosmic inflation Inflationary universe Quantum cosmology Non-standard theories of gravity Gravitational waves
オンライン･アクセス:	https://doi.org/10.3847/1538-4365/ad77bd
タグ:	タグ追加 タグなし, このレコードへの初めてのタグを付けませんか!