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This article is cited in 16 scientific papers (total in 16 papers)
Quadratic algebras related to elliptic curves
A. V. Zotovab, A. M. Levinbc, M. A. Olshanetskya, Yu. B. Chernyakova a Institute for Theoretical and Experimental Physics (Russian Federation State Scientific Center)
b Max Planck Institute for Mathematics
c P. P. Shirshov institute of Oceanology of RAS
Abstract:
We construct quadratic finite-dimensional Poisson algebras corresponding to a rank-$N$ degree-one vector bundle over an elliptic curve with $n$ marked points and also construct the quantum version of the algebras. The algebras are parameterized by the moduli of curves. For $N=2$ and $n=1$, they coincide with Sklyanin algebras. We prove that the Poisson structure is compatible with the Lie–Poisson structure defined on the direct sum of $n$ copies of $sl(N)$. The origin of the algebras is related to the Poisson reduction of canonical brackets on an affine space over the bundle cotangent to automorphism groups of vector bundles.
Keywords:
Poisson structure, integrable system.
Received: 14.08.2007
Citation:
A. V. Zotov, A. M. Levin, M. A. Olshanetsky, Yu. B. Chernyakov, “Quadratic algebras related to elliptic curves”, TMF, 156:2 (2008), 163–183; Theoret. and Math. Phys., 156:2 (2008), 1103–1122
Linking options:
https://www.mathnet.ru/eng/tmf6238https://doi.org/10.4213/tmf6238 https://www.mathnet.ru/eng/tmf/v156/i2/p163
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