Calogero-Sutherland system with two types interacting spins
Mathematical Physics
2017-10-03 v1 High Energy Physics - Theory
math.MP
Exactly Solvable and Integrable Systems
Abstract
We consider the classical Calogero-Sutherland system with two types of interacting spin variables. It can be reduced to the standard Calogero-Sutherland system, when one of the spin variables vanishes. We describe the model in the Hitchin approach and prove complete integrability of the system by constructing the Lax pair and the classical -matrix with the spectral parameter on a singular curve.
Keywords
Cite
@article{arxiv.1706.08793,
title = {Calogero-Sutherland system with two types interacting spins},
author = {S. Kharchev and A. Levin and M. Olshanetsky and A. Zotov},
journal= {arXiv preprint arXiv:1706.08793},
year = {2017}
}
Comments
6 pages