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arXiv · hep-ph/0303084

Exact $S_3$ symmetry solving the supersymmetric flavor problem

Tatsuo Kobayashi·Jisuke Kubo·Haruhiko Terao
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Abstract

The exact discrete flavor symmetry, $S_3$ in the hadronic sector and $S_3 \times Z_2$ in the leptonic sector, which has been recently found, is introduced in a supersymmetric extension of the standard model. We investigate the supersymmetric flavor problem, and explicitly find that thanks to the flavor symmetry the dangerous FCNC processes and CP-violating phases are sufficiently suppressed.

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Tatsuo Kobayashi, Jisuke Kubo, Haruhiko Terao. 2003-04-01. Exact $S_3$ symmetry solving the supersymmetric flavor problem. https://doi.org/10.1016/j.physletb.2003.03.002

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