CP violation due to multi Froggatt-Nielsen fields

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dc.contributor.areaPhysicsen_US
dc.contributor.authorKanemura, Shinyaen_US
dc.contributor.authorMatsuda, Koichien_US
dc.contributor.authorOta, Toshihikoen_US
dc.contributor.authorPetcov, Serguey T.en_US
dc.contributor.authorShindou, Tetsuoen_US
dc.contributor.authorTakasugi, Eiichien_US
dc.contributor.departmentElementary Particle Theoryen_US
dc.date.accessioned2007-05-15T12:00:46Zen_US
dc.date.accessioned2011-09-07T20:26:29Z
dc.date.available2007-05-15T12:00:46Zen_US
dc.date.available2011-09-07T20:26:29Z
dc.date.issued2007-05-15T12:00:46Zen_US
dc.description.abstractWe study how to incorporate CP violation in the Froggatt--Nielsen (FN) mechanism. To this end, we introduce non-renormalizable interactions with a flavor democratic structure to the fermion mass generation sector. It is found that at least two iso-singlet scalar fields with imposed a discrete symmetry are necessary to generate CP violation due to the appearance of the relative phase between their vacuum expectation values.en_US
dc.format.extent156262 bytesen_US
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationEur. Phys. J. C 51 (2007) 927-931en_US
dc.identifier.urihttps://openscience.sissa.it/handle/1963/1968en_US
dc.language.isoen_USen_US
dc.relation.ispartofseriesSISSA;19/2007/EPen_US
dc.relation.ispartofseriesarXiv.org;0704.0697en_US
dc.relation.uri10.1140/epjc/s10052-007-0343-2en_US
dc.titleCP violation due to multi Froggatt-Nielsen fieldsen_US
dc.typePreprinten_US
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