We study the SU (2) WZNW model over a family of elliptic curves. Starting from the formulation developed in , we derive a system of differential equations which contains the Knizhnik-Zamolodchikov-Bernard equations . Our system completely determines the N-point functions and is regarded as a natural elliptic analogue of the system obtained in  for the projective line. We also calculate the system for the 1-point functions explicitly. This gives a generalization of the results in  for sl(2, ℂ)-characters.
|Number of pages||27|
|Journal||Publications of the Research Institute for Mathematical Sciences|
|Publication status||Published - Mar 1996|
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