Group Analysis of Differential Equations and Integrable Systems − 2018
(Steklov Mathematical Institute of RAS, Moscow, Russia)
Interacting tops and long-range spin chains
We discuss recent results on anisotropic extensions of long-range spin chains arising from R-matrix-valued Lax pairs for Calogero-Moser model. We argue that the long-range spin chains can be described as quantum interacting tops.