Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Fermion Masses without Yukawa Couplings   Radiatively generated fermion masses without tree level Yukawa couplings are
re-analyzed within supersymmetric models. Special emphasis is given to the
possible appearance of color and charge breaking vacua. Several scenarios in
which the radiative mechanism can be accomodated for the first, second, and
third generation fermion masses are presented. Some of these require a low
scale of supersymmetry breaking.

19
The categories of this paper are: eess
11
The categories of this paper are: hep-lat
6
The categories of this paper are: astro-ph
3
The categories of this paper are: physics
9
The categories of this paper are: nlin
12
The categories of this paper are: nucl-th
36
The categories of this paper are: cmp-lg
13
The categories of this paper are: quant-ph
24
The categories of this paper are: dg-ga
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
27
The categories of this paper are: comp-gas
4
The categories of this paper are: cond-mat
1
The categories of this paper are: cs
37
The categories of this paper are: supr-con
23
The categories of this paper are: solv-int