Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Lot of Flavor Physics from a Little Symmetry   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.

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The categories of this paper are: chem-ph
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The categories of this paper are: hep-th
1
The categories of this paper are: cs
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The categories of this paper are: q-fin
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The categories of this paper are: q-alg
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The categories of this paper are: alg-geom
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The categories of this paper are: hep-ex
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The categories of this paper are: eess
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The categories of this paper are: patt-sol
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The categories of this paper are: astro-ph
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The categories of this paper are: math-ph
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The categories of this paper are: solv-int
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The categories of this paper are: econ
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The categories of this paper are: quant-ph
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The categories of this paper are: hep-lat
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The categories of this paper are: nucl-th