The (higher) Hamiltonians of (generalized) trigonometric and rational Calogero-Sutherland models by MO R-matrix

Physics Letters B 2026 Open access

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Authors: Yue Li, Fan Liu, Rui Wang, Jie Yang
DOI: 10.1016/j.physletb.2026.140265
Cited by: 0
References: 41

Abstract

By using the integrable lattice model proposed by Maulik and Okounkov, we derive the (higher) Hamiltonians of the (generalized) trigonometric Calogero-Sutherland models. Then in terms of these (higher) Hamiltonians, we further construct certain nested structures and derive the commutative operators which coincide with the (higher) Hamiltonians of the (generalized) rational Calogero-Sutherland models.

Fields of Study & Subjects

Algebraic structures and combinatorial models Nonlinear Waves and Solitons Black Holes and Theoretical Physics

Publication details

Journal / source
Physics Letters B
Volume
874
Pages
140265–140265
Publication date
9 February 2026
Language
EN