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Fusion in Fractional Level sl(2)-Theories with k=-½

Ridout, David


The fusion rules of conformal field theories admitting an sl̂(2)-symmetry at level k=-1/2 are studied. It is shown that the fusion closes on the set of irreducible highest weight modules and their images under spectral flow, but not when "highest weight"

CollectionsANU Research Publications
Date published: 2011
Type: Journal article
Source: Nuclear Physics B
DOI: 10.1016/j.nuclphysb.2011.02.015


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