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arXiv · 0802.0090

A SUSY SU(5) Grand Unified Model of Tri-Bimaximal Mixing from A4

Guido Altarelli·Ferruccio Feruglio·Claudia Hagedorn
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Abstract

We discuss a grand unified model based on SUSY SU(5) in extra dimensions and on the flavour group A4xU(1) which, besides reproducing tri-bimaximal mixing for neutrinos with the accuracy required by the data, also leads to a natural description of the observed pattern of quark masses and mixings.

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Guido Altarelli, Ferruccio Feruglio, Claudia Hagedorn. 2008-02-01. A SUSY SU(5) Grand Unified Model of Tri-Bimaximal Mixing from A4. https://doi.org/10.1088/1126-6708%2F2008%2F03%2F052

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