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arXiv · 2110.06810

Scotogenic majorana neutrino masses in a predictive orbifold theory of flavour

Francisco J. de Anda·Omar Medina·José W. F. Valle·Carlos A. Vaquera-Araujo
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Abstract

The use of extra space-time dimensions provides a promising approach to the flavour problem. The chosen compactification of a 6-dimensional orbifold implies a remnant family symmetry $A_4$. This makes interesting predictions for quark and lepton masses, for neutrino oscillations and neutrinoless double beta decay, providing also a very good global description of all flavour observables. Due to an auxiliary $\mathbb{Z}_4$ symmetry, we implement a scotogenic Majorana neutrino mass generation mechanism with a viable WIMP dark matter candidate.

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Francisco J. de Anda, Omar Medina, José W. F. Valle, Carlos A. Vaquera-Araujo. 2023-01-09. Scotogenic majorana neutrino masses in a predictive orbifold theory of flavour. https://doi.org/10.1103/physrevd.105.055030

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