Minimal dynamical inverse seesaw mechanism

F. Bazzocchi

Research output: Contribution to JournalArticleAcademicpeer-review

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Abstract

We present a minimal model in which the inverse see saw is realized dynamically. The two unity lepton number-breaking term is induced at two-loop level and is naturally around the keV scale, while right-handed neutrinos are at the TeV scale. An interesting extension of the model is obtained by gauging B-L: in this case, anomaly cancellation has as a direct consequence the presence of a sterile neutrino at the MeV scale that may be a good dark matter candidate. Moreover, the new gauge boson Z
Original languageEnglish
Pages (from-to)093009
JournalPhysical Review D
Volume83
Issue number9
DOIs
Publication statusPublished - 2011

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