Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Wilson loop distributions, higher representations and centre dominance
  in SU(2)   To help understand the centre dominance picture of confinement, we look at
Wilson loop distributions in pure SU(2) lattice gauge theory. A strong coupling
approximation for the distribution is developed to use for comparisons. We
perform a Fourier expansion of the distribution: centre dominance here
corresponds to suppression of odd terms beyond the first. The Fourier terms
correspond to SU(2) representations; hence Casimir scaling behaviour leads to
centre dominance. We examine the positive plaquette model, where only thick
vortices are present. We show that a simple picture of random, non-interacting
centre vortices gives a string tension about 3/4 of the measured value.
Finally, we attempt to limit confusion about the adjoint representation.

16
The categories of this paper are: stat
37
The categories of this paper are: supr-con
4
The categories of this paper are: cond-mat
30
The categories of this paper are: q-alg
20
The categories of this paper are: acc-phys
12
The categories of this paper are: nucl-th
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
31
The categories of this paper are: ao-sci
29
The categories of this paper are: funct-an
6
The categories of this paper are: astro-ph
17
The categories of this paper are: q-fin
36
The categories of this paper are: cmp-lg
7
The categories of this paper are: hep-th
19
The categories of this paper are: eess
35
The categories of this paper are: mtrl-th