Quasiparticle operators with non-Abelian braiding statistics

Abstract

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 (quasiparticles) of the theory. We show that they provide an explicit holomorphic factorization of $SU(N{)}_k$ Wess-Zumino-Witten primaries and satisfy non-Abelian braiding relations.

13 pages, no figures, final version to appear in Physics Letters B

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Cited by in corpus (1)

• Realizing non-Abelian statistics