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Predictions From A U(2) Flavour Symmetry In Supersymmetric Theories
Riccardo Barbieri, George Dvali, Lawrence Hall
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 s…
Hadronic Flavor and CP Violating Signals of Superunification
Riccardo Barbieri, Lawrence Hall, Alessandro Strumia
The flavor changing and CP violating phenomena predicted in supersymmetric unified theories as a consequence of the large top quark Yukawa coupling, are investigated in the quark s…
Violations of lepton flavour and CP in supersymmetric unified theories
R. Barbieri, L. Hall, A. Strumia
As a consequence of the large top quark Yukawa coupling, supersymmetric unified theories with soft supersymmetry breaking terms generated at the Planck scale predict lepton flavour…