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Quantum group symmetry of integrable models on the half-line
2002
Proceedings of Workshop on Integrable Theories, Solitons and Duality — PoS(unesp2002)
unpublished
Preserved Fulltext
We derive the non-local conserved charges in the sine-Gordon model and affine Toda field theories on the half-line. They generate new kinds of symmetry algebras that are coideals of the usual quantum groups. We show how intertwiners of tensor product representations of these algebras lead to solutions of the reflection equation. We describe how this method for finding solutions to the reflection equation parallels the previously know method of using intertwiners of quantum groups to find
doi:10.22323/1.008.0042
fatcat:i2kd7jzleve2tkjhq3uidiwzry