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arXiv · hep-ph/9609342

Unified picture of the particle and sparticle masses in SUSY GUT

Zurab Berezhiani
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Abstract

The horizontal symmetry $U(3)_H$ can greatly help in solving the flavor problems in the supersymmetric grand unification. We consider the $SU(5)\times U(3)_H$ model and show that it leads to the remarkable relations between the fermion mass matrices and the soft SUSY breaking terms. Dangerous supersymmetric contributions to the flavor-changing phenomena are naturally suppressed. The possible extensions to the $SO(10)\times U(3)_H$ model are also outlined.

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Zurab Berezhiani. 1996-10-06. Unified picture of the particle and sparticle masses in SUSY GUT. https://doi.org/10.1016/s0370-2693(97)01359-2

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