Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Confinement from Merons   It is shown that an effective theory with meron degrees of freedom produces
confinement in SU(2) Yang Mills theory. This effective theory is compatible
with center symmetry. When the scale is set by the string tension, the action
density and topological susceptibility are similar to those arising in lattice
QCD.

1
The categories of this paper are: cs
24
The categories of this paper are: dg-ga
14
The categories of this paper are: math-ph
15
The categories of this paper are: nucl-ex
26
The categories of this paper are: bayes-an
16
The categories of this paper are: stat
12
The categories of this paper are: nucl-th
37
The categories of this paper are: supr-con
31
The categories of this paper are: ao-sci
25
The categories of this paper are: patt-sol
27
The categories of this paper are: comp-gas
22
The categories of this paper are: chao-dyn
28
The categories of this paper are: alg-geom
19
The categories of this paper are: eess
2
The categories of this paper are: math
32
The categories of this paper are: atom-ph