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Quantum groupoids associated to universal dynamical R-matrices

Ping Xu
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Abstract

By using twist construction, we obtain a quantum groupoid $\cald\ot_{q}\uqg$ for any simple Lie algebra $\frakg$. The underlying Hopf algebroid structure encodes all the information of the corresponding elliptic quantum group-the quasi-Hopf algebras as obtained by Fronsdal, Arnaudon et. al. and Jimbo et. al..

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BibTeXRIS

Ping Xu. 1998-11-30. Quantum groupoids associated to universal dynamical R-matrices. https://doi.org/10.1016/s0764-4442(99)80219-5

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