In the context of supersymmetric grand unified theories with soft breaking terms arising at the Planck scale, it is generally possible to link flavor changing neutral current and CP violating processes occurring in the leptonic and hadronic sectors. We study the correlation between flavor changing squark and slepton mass insertions in models a la SU(5). We show that the constraints coming from lepton flavor violation exhibit a strong impact on CP-violating B decays.
Grand Unification of Quark and Lepton Flavor Changing Neutral Currents
MASIERO, ANTONIO;
2004
Abstract
In the context of supersymmetric grand unified theories with soft breaking terms arising at the Planck scale, it is generally possible to link flavor changing neutral current and CP violating processes occurring in the leptonic and hadronic sectors. We study the correlation between flavor changing squark and slepton mass insertions in models a la SU(5). We show that the constraints coming from lepton flavor violation exhibit a strong impact on CP-violating B decays.
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