Orthogonal and symplectic Yangians: Linear and quadratic evaluations

Orthogonal or symplectic Yangians are defined by the Yang–Baxter RLL relation involving the fundamental R matrix with so(n) or sp(2m) symmetry. Simple L operators with linear or quadratic dependence on the spectral parameter exist under restrictive conditions. These conditions are investigated in ge...

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Bibliographic Details
Main Authors: D. Karakhanyan, R. Kirschner
Format: Article
Language:English
Published: Elsevier 2018-08-01
Series:Nuclear Physics B
Online Access:http://www.sciencedirect.com/science/article/pii/S0550321318301469