Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Dynamical CP violation at finite temperature   Based on the generalized Yang-Mills model, CP violation behavior at finite
temperature is investigated, and it is shown that dynamical CP violation of the
generalized Yang-Mills model at zero temperature can be restored at finite
temperature.

25
The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom
26
The categories of this paper are: bayes-an
14
The categories of this paper are: math-ph
10
The categories of this paper are: q-bio
19
The categories of this paper are: eess
11
The categories of this paper are: hep-lat
23
The categories of this paper are: solv-int
1
The categories of this paper are: cs
37
The categories of this paper are: supr-con
3
The categories of this paper are: physics
31
The categories of this paper are: ao-sci
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg
32
The categories of this paper are: atom-ph
21
The categories of this paper are: adap-org