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arXiv · hep-ph/9512388

Predictions From A U(2) Flavour Symmetry In Supersymmetric Theories

Riccardo Barbieri·George Dvali·Lawrence Hall
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Abstract

In a generic supersymmetric extension of the Standard Model, whether unified or not, a simple and well motivated U(2) symmetry, acting on the lightest two generations, completely solves the flavour changing problem and necessarily leads to a predictive texture for the Yukawa couplings.

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Riccardo Barbieri, George Dvali, Lawrence Hall. 1995-12-21. Predictions From A U(2) Flavour Symmetry In Supersymmetric Theories. https://doi.org/10.1016/0370-2693(96)00318-8

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