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arXiv · 1706.00210

Generalized Bottom-Tau unification, neutrino oscillations and dark matter: predictions from a lepton quarticity flavor approach

Salvador Centelles Chuliá·Rahul Srivastava·José W. F. Valle
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Abstract

We propose an $A_4$ extension of the Standard Model with a Lepton Quarticity symmetry correlating dark matter stability with the Dirac nature of neutrinos. The flavor symmetry predicts (i) a generalized bottom-tau mass relation involving all families, (ii) small neutrino masses are induced a la seesaw, (iii) CP must be significantly violated in neutrino oscillations, (iv) the atmospheric angle $\theta_{23}$ lies in the second octant, and (v) only the normal neutrino mass ordering is realized.

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Salvador Centelles Chuliá, Rahul Srivastava, José W. F. Valle. 2017-06-01. Generalized Bottom-Tau unification, neutrino oscillations and dark matter: predictions from a lepton quarticity flavor approach. https://doi.org/10.1016/j.physletb.2017.07.065

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