We discuss a grand unified model based on SUSY SU(5) in extra dimensions and on the flavour group A4 × U(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.

A SUSY SU(5) Grand Unified Model of Tri-Bimaximal Mixing from A(4).

FERUGLIO, FERRUCCIO;
2008

Abstract

We discuss a grand unified model based on SUSY SU(5) in extra dimensions and on the flavour group A4 × U(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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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11577/2266480
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