On diagonal solutions of the reflection equation
@article{Tsuboi2018OnDS, title={On diagonal solutions of the reflection equation}, author={Zengo Tsuboi}, journal={Journal of Physics A: Mathematical and Theoretical}, year={2018}, volume={52} }
We study solutions of the reflection equation associated with the quantum affine algebra and obtain diagonal K-operators in terms of the Cartan elements of a quotient of Uq(gl(N)). We also consider intertwining relations for these K-operators and find an augmented q-Onsager algebra like symmetry behind them.
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