BRST-FIXED POINTS AND TOPOLOGICAL CONFORMAL SYMMETRY
1992 ◽
Vol 07
(24)
◽
pp. 2215-2222
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Keyword(s):
We study the twisted version of the supersymmetric G/T = SU (n)/ U (1)⊗(n−1) gauged Wess-Zumino-Witten model. By studying its fixed points under BRST transformation this model is shown to be reduced to a simple topological Field theory, that is, the topological matter system in the K. Li's theory of two-dimensional gravity for the case of n = 2, and its generalization for n ≥ 3.
2005 ◽
Vol 38
(5)
◽
pp. 1187-1196
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Keyword(s):
1999 ◽
Vol 43
(1-2)
◽
pp. 247-256
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2007 ◽
Vol 117
(2)
◽
pp. 317-345
◽
1994 ◽
Vol 20
(6)
◽
pp. 891-894
1996 ◽
Vol 30
(3)
◽
pp. 195-203
◽
Keyword(s):