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This article is cited in 1 scientific paper (total in 1 paper)
From Twisted Quantum Loop Algebras to Twisted Yangians
Patrick Connera, Nicolas Guayb a Science Department, Red Deer College, Red Deer, Alberta T4N 5H5, Canada
b Department of Mathematical and Statistical Sciences, University of Alberta, CAB 632, Edmonton, Alberta T6G 2G1, Canada
Abstract:
We prove how the Yangian of $\mathfrak{gl}_N$ in its RTT presentation and Olshanski's twisted Yangians for the orthogonal and symplectic Lie algebras can be obtained by a degeneration process from the corresponding quantum loop algebra and some of its twisted analogues.
Keywords:
twisted Yangians; twisted quantum loop algebras; degeneration; RTT-presentation.
Received: January 30, 2015; in final form May 1, 2015; Published online May 14, 2015
Citation:
Patrick Conner, Nicolas Guay, “From Twisted Quantum Loop Algebras to Twisted Yangians”, SIGMA, 11 (2015), 040, 14 pp.
Linking options:
https://www.mathnet.ru/eng/sigma1021 https://www.mathnet.ru/eng/sigma/v11/p40
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