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On the Drinfeld Twist for Quantum sl(2)

L. Dabrowski·F. Nesti·P. Siniscalco
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Abstract

An isomorphism, up to a twist, between the quasitriangular quantum enveloping algebra U_h(sl(2)) and the (classical) U(sl(2))[[h]]is discussed. The universal twisting element $\cal F$ is given up to the second order in the deformation parameter $h$.

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BibTeXRIS

L. Dabrowski, F. Nesti, P. Siniscalco. 1996-10-09. On the Drinfeld Twist for Quantum sl(2). https://arxiv.org/abs/q-alg/9610012

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