Topological ground state degeneracy of SU(N), SO(N), Sp(N) Chern-Simons theory
Posted by wonderich, at physics.stackexchange.com,
We know that level-k Abelian 2+1D Chern-Simons theory on the $T^2$ spatial torus gives ground state degeneracy($GSD$): $$GSD=k$…