BRST-Fixed Points and Topological Conformal Symmetry

Toshio Nakatsu; Yuji Sugawara

doi:10.1142/S021773239200197X

BRST-Fixed Points and Topological Conformal Symmetry

High Energy Physics - Theory 2015-06-26 v1

Authors: Toshio Nakatsu , Yuji Sugawara

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Abstract

We study the twisted version of the supersymmetric $G/T=SU(n)/U(1)^{\otimes(n-1)} gauged Wess-Zumino-Witten model. By studying its fixed points under BRST transformation this model is shown to be reduced to a simple topological field theory, that is, the topological matter system in the K.Li's theory of 2 dimensional gravity for the case of$ n=2 $, and its generalization for$ n \geq 3$.

Keywords

brst symmetry in gauge theories supersymmetry wess-zumino-witten models

Cite

@article{arxiv.hep-th/9204043,
  title  = {BRST-Fixed Points and Topological Conformal Symmetry},
  author = {Toshio Nakatsu and Yuji Sugawara},
  journal= {arXiv preprint arXiv:hep-th/9204043},
  year   = {2015}
}

Comments

11pages, LATEX file

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