Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Large N lattice gauge theory   Wilson loops in large N gauge theory exhibit a weak to strong coupling
transition as the loop is dilated. A multiplicative matrix model captures the
universal behavior associated with this transition. A universal scaling
function is obtained in a double scaling limit. Numerical studies show that
both large N QCD in three dimensions and the SU(N) principal chiral model in
two dimensions are in the same universality class.

31
The categories of this paper are: ao-sci
37
The categories of this paper are: supr-con
14
The categories of this paper are: math-ph
2
The categories of this paper are: math
33
The categories of this paper are: plasm-ph
30
The categories of this paper are: q-alg
0
The categories of this paper are: hep-ph
15
The categories of this paper are: nucl-ex
25
The categories of this paper are: patt-sol
3
The categories of this paper are: physics
34
The categories of this paper are: chem-ph
24
The categories of this paper are: dg-ga
19
The categories of this paper are: eess
36
The categories of this paper are: cmp-lg
16
The categories of this paper are: stat
22
The categories of this paper are: chao-dyn