Small field axion inflation with sub-Planckian decay constant


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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/65731

Title:	Small field axion inflation with sub-Planckian decay constant
Authors:	Kadota, Kenji Browse this author
	Kobayashi, Tatsuo Browse this author →KAKEN DB
	Oikawa, Akane Browse this author
	Omoto, Naoya Browse this author
	Otsuka, Hajime Browse this author
	Tatsuishi, Takuya H. Browse this author
Keywords:	inflation
	axions
	string theory and cosmology
Issue Date:	Oct-2016
Publisher:	IOP Publishing
Journal Title:	Journal of cosmology and astroparticle physics
Volume:	2016
Issue:	10
Start Page:	013
Publisher DOI:	10.1088/1475-7516/2016/10/013
Abstract:	We study an axion inflation model recently proposed within the framework of type IIB superstring theory, where we pay a particular attention to a sub-Planckian axion decay constant. Our axion potential can lead to the small field inflation with a small tensor-to-scalar ratio, and a typical reheating temperature can be as low as GeV.
Rights:	https://creativecommons.org/licenses/by/3.0/
Type:	article
URI:	http://hdl.handle.net/2115/65731
Appears in Collections:	理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 小林達夫

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