Long Range Interaction Models and Yangian Symmetry

Mo-lin Ge; Yiwen Wang

doi:10.1103/physreve.51.2919

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arXiv · cond-mat/9509080

Long Range Interaction Models and Yangian Symmetry

Mo-lin Ge·Yiwen Wang

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Abstract

The generalized Sutherland-Romer models and Yan models with internal spin degrees are formulated in terms of the Polychronakos' approach and RTT relation associated to the Yang-Baxter equation in consistent way. The Yangian symmetry is shown to generate both models. We finally introduce the reflection algebra K(u) to the long range models.

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Mo-lin Ge, Yiwen Wang. 1995-09-14. Long Range Interaction Models and Yangian Symmetry. https://doi.org/10.1103/physreve.51.2919

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