Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Spontaneous CP violation and Non-Abelian Family Symmetry in SUSY   We analyse the properties of generic models based on an SU(3) family symmetry
providing a full description of quark charged lepton and neutrino masses and
mixing angles. We show that a precise fit of the resulting fermion textures is
consistent with CP being spontaneously broken in the flavour sector. The CP
violating phases are determined by the scalar potential and we discuss how
symmetries readily lead to a maximal phase controlling CP violation in the
quark sector. In a specific model the CP violation to be expected in the
neutrino sector is related to that in the quark sector and we determine this
relation for two viable models. In addition to giving rise to the observed
structure of quark and lepton masses this class of model solves both the CP and
flavour problems normally associated with supersymmetric models. The flavour
structure of the soft supersymmetry breaking terms is controlled by the family
symmetry and we analyse some of the related phenomenological implications.

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The categories of this paper are: physics
22
The categories of this paper are: chao-dyn
16
The categories of this paper are: stat
12
The categories of this paper are: nucl-th
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph
37
The categories of this paper are: supr-con
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The categories of this paper are: cs
9
The categories of this paper are: nlin
11
The categories of this paper are: hep-lat
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The categories of this paper are: gr-qc
31
The categories of this paper are: ao-sci
23
The categories of this paper are: solv-int
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The categories of this paper are: q-bio
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The categories of this paper are: eess