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arXiv · 1505.03619

From Twisted Quantum Loop Algebras to Twisted Yangians

Patrick Conner·Nicolas Guay
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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.

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BibTeXRIS

Patrick Conner, Nicolas Guay. 2015-05-14. From Twisted Quantum Loop Algebras to Twisted Yangians. https://doi.org/10.3842/sigma.2015.040

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