research

SO(3) family symmetry and axions

Abstract

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.Comment: 9 pages, matches published versio

    Similar works

    Full text

    thumbnail-image

    Available Versions