Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Supersymmetric Nambu-Jona-Lasinio Model in an External Gravitational
  Field   We investigate the effect of an external gravitational fields to the chiral
symmetry breaking in the SUSY (supersymmetric) NJL (Nambu-Jona-Lasinio) model
non-minimally interacting with external supergravity. Evaluating the effective
potential in the leading order of the $1/N_{c}$-expansion and in the linear
curvature approximation it is found the possibility of the chiral symmetry
breaking in the SUSY NJL model in an external gravitational fields. In the
broken phase the dynamically generated mass is analytically and numerically
calculated.

20
The categories of this paper are: acc-phys
24
The categories of this paper are: dg-ga
32
The categories of this paper are: atom-ph
27
The categories of this paper are: comp-gas
10
The categories of this paper are: q-bio
18
The categories of this paper are: econ
29
The categories of this paper are: funct-an
17
The categories of this paper are: q-fin
28
The categories of this paper are: alg-geom
1
The categories of this paper are: cs
34
The categories of this paper are: chem-ph
13
The categories of this paper are: quant-ph
8
The categories of this paper are: hep-ex
19
The categories of this paper are: eess
33
The categories of this paper are: plasm-ph
12
The categories of this paper are: nucl-th