Gauge Dressing of 2D Field Theories

@article{Kogan1997GaugeDO,
  title={Gauge Dressing of 2D Field Theories},
  author={Ian. I. Kogan and Alex Lewis and Oleg A. Soloviev},
  journal={International Journal of Modern Physics A},
  year={1997},
  volume={12},
  pages={2425-2436}
}
By using the gauge Ward identities, we study correlation functions of gauged WZNW models. We show that the gauge dressing of the correlation functions can be taken into account as a solution of the Knizhnik–Zamolodchikov equation. Our method is analogous to the analysis of the gravitational dressing of 2D field theories. 
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