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arXiv · 1711.08004

Deviations of exact neutrino textures using radiative neutrino masses

D. Wegman
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Abstract

The Weinberg operator allows for the construction of radiative Majorana neutrino masses. In this letter, it will be shown that it is possible to construct a one-loop diagram that will be the principal component of the neutrino mass matrix and that will have an exact mixing matrix with $\theta_{13} =0$. The addition of a two-loop diagram, which is naturally suppressed, allows the creation of the correct perturbations that will give a neutrino mixing matrix with entries inside experimental constrains, including the possibility of large CP Dirac phases.

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D. Wegman. 2017-11-21. Deviations of exact neutrino textures using radiative neutrino masses. https://arxiv.org/abs/1711.08004

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