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Remarks on deformed and undeformed Knizhnik-Zamolodchikov equations

Fedor A. Smirnov
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Abstract

Deformed and undeformed KZ equations are considered for $k=0$. It is shown that they allow the same number of solutions, one being the asymptotics of others. Essential difference in analitical properties of the solutions is explained.

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Fedor A. Smirnov. 1992-10-21. Remarks on deformed and undeformed Knizhnik-Zamolodchikov equations. https://arxiv.org/abs/hep-th/9210051

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