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Regular version of the site

Article

Asymmetric six-vertex model and the classical Ruijsenaars–Schneider system of particles

Theoretical and Mathematical Physics. 2017. Vol. 192. No. 2. P. 1141-1153.
A.V.Zabrodin, Zotov A. V., Liashyk A., D.S.Rudneva.

We discuss the correspondence between models solved by the Bethe ansatz and classical integrable systems of the Calogero type. We illustrate the correspondence by the simplest example of the inhomogeneous asymmetric six-vertex model parameterized by trigonometric(hyperbolicfunctions.