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math-ph2026
Superintegrability of stratified symplectic spaces
Zhuo Chen, Kai Jiang, Nicolai Reshetikhin +1
We define the notion of superintegrability of a Hamiltonian system on a stratified symplectic space. We focus on spin Calogero-Moser-Sutherland (sCMS) systems, where the phase spac…
math-ph2024
Quantum Integrable Systems on a Classical Integrable Background
Andrii Liashyk, Nicolai Reshetikhin, Ivan Sechin
In this paper, we develop the framework for quantum integrable systems on an integrable classical background. We call them hybrid quantum integrable systems (hybrid integrable syst…