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Integrable extensions of classical elliptic integrable systems
M. A. Olshanetskyabc a Alikhanov Institute for Theoretical and Experimental
Physics of National Research Center "Kurchatov Institute", Moscow, Russia
b Institute for Information Transmission Problems of the Russian Academy of Sciences (Kharkevich Institute), Moscow, Russia
c Moscow Institute for Physics and Technology (National
Research University), Dolgoprudny, Moscow Region, Russia
Abstract:
In this article we consider two particular examples of general
construction proposed in arXiv:2012.15529.
We consider the integrable extensions of the classical elliptic Calogero-Moser model
of N particles with spin and
the integrable Euler-Arnold top related to the group SL(N,C). The
extended systems has additional N-1 degrees of freedom and can be described in terms of the Darboux
variables.
Keywords:
Hitchin systems, Calogero–Moser model, Euler–Arnold top.
Received: 22.02.2021 Revised: 27.02.2021
Citation:
M. A. Olshanetsky, “Integrable extensions of classical elliptic integrable systems”, TMF, 208:2 (2021), 245–260; Theoret. and Math. Phys., 208:2 (2021), 1061–1074
Linking options:
https://www.mathnet.ru/eng/tmf10079https://doi.org/10.4213/tmf10079 https://www.mathnet.ru/eng/tmf/v208/i2/p245
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Abstract page: | 164 | Full-text PDF : | 38 | References: | 19 | First page: | 6 |
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