Eigenvalue repulsion in an effective theory of SU(2) Wilson lines in three dimensions
Eigenvalue repulsion in an effective theory of SU(2) Wilson lines in three dimensions
We perform simulations of an effective theory of SU(2) Wilson lines in three dimensions. We include a non-perturbative "fuzzy-bag" contribution which is added to the one-loop perturbative potential for the Wilson line. We confirm that, at moderately weak coupling, this leads to eigenvalue repulsion in a finite region above the …