Bosonization of a Topological Coset Model and Non-critical String Theory


We analyze the relation between a topological coset model based on super SL(2; R)=U(1) coset and non-critical string theory by using free eld realization. We show that the twisted N = 2 algebra of the coset model can be naturally transformed into that of noncritical string. The screening operators of the coset models can be identi ed either with those of… (More)


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