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Asymmetric 6-vertex model and classical Ruijsenaars-Schneider system of particles

Research paper by A. Liashyk, D. Rudneva, A. Zabrodin, A. Zotov

Indexed on: 08 Nov '16Published on: 08 Nov '16Published in: arXiv - Mathematical Physics



Abstract

We discuss the correspondence between models solved by Bethe ansatz and classical integrable systems of Calogero type. We illustrate the correspondence by the simplest example of the inhomogeneous asymmetric 6-vertex model parametrized by trigonometric (hyperbolic) functions.