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hep-th1992★ 3 cited
Topological Gauged WZW Models and 2D Gravity
Toshio Nakatsu, Yuji Sugawara
We study the "topological gauged WZW model associated with ",which is defined as the twisted version of the corresponding supersymmetric gauged WZW model. It is shown t…
hep-th1992★ 2 cited
BRST-Fixed Points and Topological Conformal Symmetry
Toshio Nakatsu, Yuji Sugawara
We study the twisted version of the supersymmetric $G/T=SU(n)/U(1)^{\otimes(n-1)} gauged Wess-Zumino-Witten model. By studying its fixed points under BRST transformation this model…