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순수물리이론연구단
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Degenerate spectrum in the neutrino mass anarchy with Wishart matrices and implications for 0νββ and δCP

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dc.contributor.authorGwang Sik Jeong-
dc.contributor.authorNaoya Kitajima-
dc.contributor.authorFuminobu Takahashi-
dc.date.available2015-06-29T08:32:30Z-
dc.date.created2015-06-26ko
dc.date.issued2015-06-
dc.identifier.issn1550-7998-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/1694-
dc.description.abstractWe show that a degenerate neutrino mass spectrum can be realized in the neutrino mass anarchy hypothesis, if the neutrino Yukawa and right-handed neutrino mass matrices are given by the Wishart matrix, i.e. products of N 3 rectangular random matrices, whose eigenvalue distribution tends to degenerate for large N. The mixing angle and CP phase distributions are determined by either the Haar measure of U(3) or that of SO(3). We study how large N is allowed to be without tension with the observed neutrino mass squared dierences, and nd that the predicted value of mee can be within the reach of future 0 experiments especially for N on the high side of the allowed range.-
dc.language영어-
dc.publisherAmerican Physical Society-
dc.titleDegenerate spectrum in the neutrino mass anarchy with Wishart matrices and implications for 0νββ and δCP-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000356216700004-
dc.identifier.scopusid2-s2.0-84935439218-
dc.identifier.rimsid20485ko
dc.date.tcdate2018-10-01-
dc.contributor.affiliatedAuthorGwang Sik Jeong-
dc.identifier.doi10.1103/PhysRevD.91.113010-
dc.identifier.bibliographicCitationPhysical Review D - Particles, Fields, Gravitation and Cosmology, v.91, no.11, pp.113010-
dc.relation.isPartOfPhysical Review D - Particles, Fields, Gravitation and Cosmology-
dc.citation.titlePhysical Review D - Particles, Fields, Gravitation and Cosmology-
dc.citation.volume91-
dc.citation.number11-
dc.citation.startPage113010-
dc.date.scptcdate2018-10-01-
dc.description.scptc0-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalWebOfScienceCategoryAstronomy & Astrophysics-
dc.relation.journalWebOfScienceCategoryPhysics, Particles & Fields-
dc.subject.keywordPlusMAJORANA NEUTRINOS-
dc.subject.keywordPlusCP VIOLATION-
dc.subject.keywordPlusPARTICLE-
dc.subject.keywordPlusSEARCH-
dc.subject.keywordPlusBOSON-
dc.subject.keywordPlusLHC-
Appears in Collections:
Center for Fundamental Theory(순수물리이론 연구단) > 1. Journal Papers (저널논문)
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PhysRevD.91-degenerate spectrum.pdfDownload

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