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arxiv: hep-th/9112036 · v1 · submitted 1991-12-16 · ✦ hep-th

Ground ring for the 2D NSR string

classification ✦ hep-th
keywords ringalgebraassociatedbrstbsrtcohomologycomputedconformal
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We discuss the BSRT quantization of 2D $N=1$ supergravity coupled to superconformal matter with $\hat{c} \leq 1$ in the conformal gauge. The physical states are computed as BRST cohomology. In particular, we consider the ring structure and associated symmetry algebra for the 2D superstring ($\hat{c} = 1$).

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