Time discretization of the spin Calogero-Moser model and the semi-discrete matrix KP hierarchy

Media type: E-Article
Title: Time discretization of the spin Calogero-Moser model and the semi-discrete matrix KP hierarchy
Contributor: Zabrodin, A.
Published: AIP Publishing, 2019
Published in: Journal of Mathematical Physics, 60 (2019) 3
Language: English
DOI: 10.1063/1.5081021
ISSN: 0022-2488; 1089-7658
Keywords: Mathematical Physics ; Statistical and Nonlinear Physics
Origination:
Footnote:
Description: <jats:p>We introduce the discrete time version of the spin Calogero-Moser system. The equations of motion follow from the dynamics of poles of rational solutions to the matrix Kadomtsev-Petviashvili hierarchy with discrete time. The dynamics of poles is derived using the auxiliary linear problem for the discrete flow.</jats:p>

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