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Quantization of SL(2,R)* as Bialgebra

Markus R. Engeli

math.QAarXiv:math/0211448

Abstract

We quantize the Poisson-Lie group SL(2,R)* as a bialgebra using the product of Kontsevich. The coproduct is a deformation of the coproduct that comes from the group structure. The resulting bialgebra structure is isomorphic to the quantum universal enveloping algebra Uhsl(2,R).

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