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Minimal supergravity inflation without slow gravitino

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dc.contributor.authorTakahiro Terada-
dc.date.accessioned2021-08-09T08:30:04Z-
dc.date.accessioned2021-08-09T08:30:04Z-
dc.date.available2021-08-09T08:30:04Z-
dc.date.available2021-08-09T08:30:04Z-
dc.date.created2021-08-09-
dc.date.issued2021-06-22-
dc.identifier.issn2470-0010-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/10047-
dc.description.abstract© 2021 authors.We utilize a recently proposed cubic nilpotent superfield to realize inflation in supergravity with the minimal degrees of freedom: the inflaton, graviton, and massive gravitino. As an advantage, the resultant model is free from the catastrophic production of gravitinos due to its vanishing propagation speed. However, the model suffers from the standard gravitino problem, and its viability depends on the mass spectrum and the thermal history of the Universe.-
dc.language영어-
dc.publisherAmerican Physical Society-
dc.titleMinimal supergravity inflation without slow gravitino-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000664530200022-
dc.identifier.scopusid2-s2.0-85108842153-
dc.identifier.rimsid76197-
dc.contributor.affiliatedAuthorTakahiro Terada-
dc.identifier.doi10.1103/PhysRevD.103.125022-
dc.identifier.bibliographicCitationPhysical Review D, v.103, no.12-
dc.relation.isPartOfPhysical Review D-
dc.citation.titlePhysical Review D-
dc.citation.volume103-
dc.citation.number12-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaAstronomy & Astrophysics-
dc.relation.journalResearchAreaPhysics-
dc.relation.journalWebOfScienceCategoryAstronomy & Astrophysics-
dc.relation.journalWebOfScienceCategoryPhysics, Particles & Fields-
dc.subject.keywordPlusCOSMOLOGICAL CONSTRAINTS-
dc.subject.keywordPlusCHAOTIC INFLATION-
dc.subject.keywordPlusTENSOR CALCULUS-
dc.subject.keywordPlusSUPERSYMMETRY-
dc.subject.keywordPlusNEUTRINO-
dc.subject.keywordPlusMODELS-
dc.subject.keywordPlusDECAY-
dc.subject.keywordAuthorHigh Energy Physics - Theory (hep-th)-
dc.subject.keywordAuthorCosmology and Nongalactic Astrophysics (astro-ph.CO)-
dc.subject.keywordAuthorGeneral Relativity and Quantum Cosmology (gr-qc)-
dc.subject.keywordAuthorHigh Energy Physics - Phenomenology (hep-ph)-
Appears in Collections:
Center for Fundamental Theory(순수물리이론 연구단) > 1. Journal Papers (저널논문)
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