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The Heun equation and the Calogero-Moser-Sutherland system I: the Bethe Ansatz method

Kouichi Takemura
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Abstract

We propose and develop the Bethe Ansatz method for the Heun equation. As an application, holomorphy of the perturbation for the BC_1 Inozemtsev model from the trigonometric model is proved.

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Kouichi Takemura. 2002-11-04. The Heun equation and the Calogero-Moser-Sutherland system I: the Bethe Ansatz method. https://doi.org/10.1007/s00220-002-0784-2

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