Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Universality of 2d Yukawa and Gross-Neveu models   Evidence for the same universal behavior of 2d Yukawa and Gross-Neveu models
in a certain range of couplings, particularly for $\kappa<0$, is presented.

36
The categories of this paper are: cmp-lg
8
The categories of this paper are: hep-ex
24
The categories of this paper are: dg-ga
34
The categories of this paper are: chem-ph
32
The categories of this paper are: atom-ph
9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
4
The categories of this paper are: cond-mat
30
The categories of this paper are: q-alg
33
The categories of this paper are: plasm-ph
20
The categories of this paper are: acc-phys
31
The categories of this paper are: ao-sci
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
26
The categories of this paper are: bayes-an
5
The categories of this paper are: gr-qc