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arXiv · 1511.02720

SO(10) models with flavour symmetries: Classification and examples

I. P. Ivanov·L. Lavoura
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Abstract

We establish the full list of flavour symmetry groups which may be enforced, without producing any further accidental symmetry, on the Yukawa-coupling matrices of an SO(10) Grand Unified Theory with arbitrary numbers of scalar multiplets in the 10, $\overline{126}$, and 120 representations of SO(10). For each of the possible discrete non-Abelian symmetry groups, we present examples of minimal models which do not run into obvious contradiction with the phenomenological fermion masses and mixings.

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I. P. Ivanov, L. Lavoura. 2015-11-09. SO(10) models with flavour symmetries: Classification and examples. https://doi.org/10.1088/0954-3899%2F43%2F10%2F105005

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