Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Universality of large N phase transitions in Wilson loop operators in
  two and three dimensions   The eigenvalue distribution of a Wilson loop operator of fixed shape
undergoes a transition under scaling at infinite N. We derive a large N scaling
function in a double scaling limit of the average characteristic polynomial
associated with the Wilson loop operator in two dimensional QCD. We hypothesize
that the transition in three and four dimensional large N QCD are also in the
same universality class and provide a numerical test for our hypothesis in
three dimensions.

22
The categories of this paper are: chao-dyn
29
The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th
16
The categories of this paper are: stat
36
The categories of this paper are: cmp-lg
26
The categories of this paper are: bayes-an
18
The categories of this paper are: econ
10
The categories of this paper are: q-bio
34
The categories of this paper are: chem-ph
2
The categories of this paper are: math
37
The categories of this paper are: supr-con
0
The categories of this paper are: hep-ph
1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex
13
The categories of this paper are: quant-ph
33
The categories of this paper are: plasm-ph