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Article overview
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A Lot of Flavor Physics from a Little Symmetry | Alfredo Aranda
; Christopher D. Carone
; Richard F. Lebed
; | Date: |
13 Oct 2000 | Journal: | Int.J.Mod.Phys. A16S1C (2001) 896-898 | Subject: | hep-ph | Abstract: | Recent neutrino parameter measurements place increasingly stringent constraints on acceptable supersymmetric theories of flavor. A very fruitful approach is the application of non-Abelian discrete gauged flavor symmetries G_f. We discuss a highly successful model using G_f = T’ x Z_3, where T’ is a non-Abelian group based on the symmetries of a tetrahedron. This model reproduces the basic features of the U(2) model, and also predicts neutrino masses and mixing angles consistent with either the SMA or LMA solutions. | Source: | arXiv, hep-ph/0010144 | Services: | Forum | Review | PDF | Favorites |
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