Screening Currents Ward Identity and Integral Formulas for the WZNW Correlation Functions
High Energy Physics - Theory
2008-11-26 v1
Abstract
We derive, based on the Wakimoto realization, the integral formulas for the WZNW correlation functions. The role of the ``screening currents Ward identity'' is demonstrated with explicit examples. We also give a more simple proof of a previous result.
Cite
@article{arxiv.hep-th/9202032,
title = {Screening Currents Ward Identity and Integral Formulas for the WZNW Correlation Functions},
author = {Hidetoshi Awata},
journal= {arXiv preprint arXiv:hep-th/9202032},
year = {2008}
}
Comments
26 pages