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arXiv · hep-ph/9705383

New Mechanism of Flavor Symmetry Breaking from Supersymmetric Strong Dynamics

Christopher D. Carone·Lawrence J. Hall·Takeo Moroi
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Abstract

We present a class of supersymmetric models in which flavor symmetries are broken dynamically, by a set of composite flavon fields. The strong dynamics that is responsible for confinement in the flavor sector also drives flavor symmetry breaking vacuum expectation values, as a consequence of a quantum-deformed moduli space. Yukawa couplings result as a power series in the ratio of the confinement to Planck scale, and the fermion mass hierarchy depends on the differing number of preons in different flavor symmetry-breaking operators. We present viable non-Abelian and Abelian flavor models that incorporate this mechanism.

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Christopher D. Carone, Lawrence J. Hall, Takeo Moroi. 1997-05-21. New Mechanism of Flavor Symmetry Breaking from Supersymmetric Strong Dynamics. https://doi.org/10.1103/physrevd.56.7183

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