Yangians, quantum groups and solutions of the quantum dynamical Yang-Baxter equation |
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| Authors: | D. Arnaudon L. Frappat E. Ragoucy J. Avan M. Rossi |
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| Affiliation: | (1) Laboratoire d’Annecy-le-Vieux de Physique Théorique LAPTH CNRS, UMR 5108, associée à l’Université de Savoie LAPP, BP 110, F-74941 Annecy-le-Vieux Cedex, France;(2) Laboratoire de Physique Théorique et Hautes énergies, CNRS, UMR 7589, Universités Paris VI/VII, France;(3) Dept. of Math., Heriot-Watt University, Edinburgh, United Kingdom |
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| Abstract: | We construct Drinfel’d twists that define deformed Hopf structures. In particular, we obtain deformed double Yangians and dynamical double Yangians. Presented by D. Arnaudon at the 10th Colloquium on Quantum Groups: “Quantum Groups and Integrable Systems”, Prague, 21–23 June, 2001. |
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