DSpace at EWHA: Potential reconstruction from general power spectrum in single-field inflation

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DC Field	Value	Language
dc.contributor.author	공진욱	*
dc.date.accessioned	2022-02-21T16:30:08Z	-
dc.date.available	2022-02-21T16:30:08Z	-
dc.date.issued	2022	*
dc.identifier.issn	1475-7516	*
dc.identifier.other	OAK-30929	*
dc.identifier.uri	https://dspace.ewha.ac.kr/handle/2015.oak/260512	-
dc.description.abstract	We suggest a new method to reconstruct, within canonical single-field inflation, the inflaton potential directly from the primordial power spectrum which may deviate significantly from near scale-invariance. Our approach relies on a more generalized slow-roll approximation than the standard one, and can probe the properties of the inflaton potential reliably. We give a few examples for reconstructing potential and discuss the validity of our method.	*
dc.language	English	*
dc.publisher	IOP Publishing Ltd	*
dc.subject	cosmological perturbation theory	*
dc.subject	inflation	*
dc.subject	physics of the early universe	*
dc.title	Potential reconstruction from general power spectrum in single-field inflation	*
dc.type	Article	*
dc.relation.issue	1	*
dc.relation.index	SCIE	*
dc.relation.index	SCOPUS	*
dc.relation.journaltitle	JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS	*
dc.identifier.doi	10.1088/1475-7516/2022/01/012	*
dc.identifier.wosid	WOS:000740821300001	*
dc.identifier.scopusid	2-s2.0-85123682520	*
dc.author.google	Choi, Ki-Young	*
dc.author.google	Gong, Jinn-Ouk	*
dc.author.google	Kang, Su-beom	*
dc.author.google	Raveendran, Rathul Nath	*
dc.contributor.scopusid	공진욱(7402707824)	*
dc.date.modifydate	20231214113754	*