arXiv · 1312.5879
Special polynomials related to the supersymmetric eight-vertex model. II. Schr\"odinger equation
Abstract
We show that symmetric polynomials previously introduced by the author satisfy a certain differential equation. After a change of variables, it can be written as a non-stationary Schr\"odinger equation with elliptic potential, which is closely related to the Knizhnik--Zamolodchikov--Bernard equation and to the canonical quantization of the Painlev\'e VI equation. In a subsequent paper, this will be used to construct a four-dimensional lattice of tau functions for Painlev\'e VI.
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Hjalmar Rosengren. 2013-12-20. Special polynomials related to the supersymmetric eight-vertex model. II. Schr\"odinger equation. https://arxiv.org/abs/1312.5879
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