Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Chiral phase transition and color superconductivity in an extended NJL
  model with higher-order multi-quark interactions   The chiral phase transition and color superconductivity in an extended NJL
model with eight-quark interactions are studied. The scalar-type nonlinear term
hastens the chiral phase transition,the scalar-vector mixing term suppresses
effects of the vector-type linear term and the scalar-diquark mixing term makes
the coexisting phase wider.

17
The categories of this paper are: q-fin
21
The categories of this paper are: adap-org
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg
9
The categories of this paper are: nlin
28
The categories of this paper are: alg-geom
20
The categories of this paper are: acc-phys
33
The categories of this paper are: plasm-ph
19
The categories of this paper are: eess
7
The categories of this paper are: hep-th
32
The categories of this paper are: atom-ph
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
3
The categories of this paper are: physics
37
The categories of this paper are: supr-con
1
The categories of this paper are: cs