Quantum group and Poisson-deformation of $SU(2)$
Quantum group and Poisson-deformation of $SU(2)$
Astérisque | 1995
Anglais
We endow Woronowicz's family of quantum groups ($SU_\mu (2))_{\mu \in \bf R^*}$ . with a structure of continuous field, and use the underlying continuous field of $C^*$-algebras to construct a deformation of Poisson-$SU(2)$. We prove that this Poisson-deformation is, in some sense, unique. This enables us to compare it with the one constructed by Sheu.
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