SO(3) family symmetry and axions

Mario Reig, José W.F. Valle, Frank Wilczek

    Research output: Contribution to journalArticlepeer-review

    24 Scopus citations


    Motivated by the idea of comprehensive unification, we study a gauged SO(3) flavor extension of the extended Standard Model, including right-handed neutrinos and a Peccei-Quinn symmetry with simple charge assignments. The model accommodates the observed fermion masses and mixings and yields a characteristic, successful relation among them. The Peccei-Quinn symmetry is an essential ingredient.

    Original languageEnglish (US)
    Article number095008
    JournalPhysical Review D
    Issue number9
    StatePublished - Nov 1 2018

    ASJC Scopus subject areas

    • Physics and Astronomy (miscellaneous)


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