Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: F-term Induced Flavor Mass Spectrum   New mechanism of generating flavor mass spectrum is proposed by using an
O'Raifeartaigh-type supersymmetry breaking model. A desired bilinear form of
fermion mass spectrum is naturally realized through F-components of
gauge-singlet (nonet of SU(3) flavor symmetry) superfields, and the suitable
charged-lepton mass relation is reproduced. The charged-slepton mass spectrum
is non-degenerate in general, and can be even hierarchical (proportional to the
charged-lepton masses in the specific case). Flavor changing neutral processes
are suppressed since the charged-lepton and slepton (except for right-handed
sneutrino) mass matrices are diagonalized simultaneously in the flavor space.
The right-handed sneutrinos are light with the similar ratio to the lepton
sector ($\tilde{m}_{\nu_R}$/$\tilde{m}_e \sim m_\nu$/$m_e$).

2
The categories of this paper are: math
31
The categories of this paper are: ao-sci
29
The categories of this paper are: funct-an
7
The categories of this paper are: hep-th
21
The categories of this paper are: adap-org
12
The categories of this paper are: nucl-th
16
The categories of this paper are: stat
8
The categories of this paper are: hep-ex
5
The categories of this paper are: gr-qc
22
The categories of this paper are: chao-dyn
18
The categories of this paper are: econ
6
The categories of this paper are: astro-ph
33
The categories of this paper are: plasm-ph
19
The categories of this paper are: eess
32
The categories of this paper are: atom-ph
9
The categories of this paper are: nlin