Quasiparticle operators with non-Abelian braiding statistics

Daniel C. Cabra, Enrique F. Moreno, Gerardo L. Rossini

We study the gauge invariant fermions in the fermion coset representation of $SU(N{)}_k$ Wess-Zumino-Witten models which create, by construction, the physical excitations (quasiparti…