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arXiv · 1903.03685

Spin Calogero-Moser models on symmetric spaces

N. Reshetikhin
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Abstract

In this paper we construct and prove superintegrability of spin Calogero-Moser type systems on symplectic leaves of $K_1\backslash T^*G/K_2$ where $K_1,K_2\subset G$ are subgroups. We call them two sided spin Calogero-Moser systems. One important type of such systems correspond to $K_1=K_2=K$ where $K$ is a subgroup of fixed points of Chevalley involution $\theta: G\to G$. The other important series of examples come from pair $G\subset G\times G$ with the diagonal embedding. We explicitly describe examples of such systems corresponding to symplectic leaves of rank one when $G=SL_n$.

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N. Reshetikhin. 2019-03-08. Spin Calogero-Moser models on symmetric spaces. https://arxiv.org/abs/1903.03685

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