Logarithmic Currents in the SU(2)0 WZNW model
Abstract
We study four point correlation functions of the spin 1 operators in the SU(2)0 WZNW model. The general solution which is everywhere single-valued has logarithmic terms and thus has a natural interpretation in terms of logarithmic conformal field theory. These are not invariant under all the crossing symmetries but can remain if fields possess additional quantum numbers.
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