Weyl group extension of quantized current algebras

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dc.creatorDing, Jintai
dc.creatorKhoroshkin, Sergei
dc.date1998-04-29
dc.date.accessioned2026-07-07T05:24:38Z
dc.date.available2026-07-07T05:24:38Z
dc.descriptionIn this paper, we extend the Drinfeld current realization of quantum affine algebras $U_q(\hat {\gg})$ and of the Yangians in several directions: we construct current operators for non-simple roots of ${\gg}$, define a new braid group action in terms of the current operators and describe the universal R-matrix for the corresponding ``Drinfeld'' comultiplication in the form of infinite product and in the form of certain integrals over current operators.
dc.descriptionLaTeX, 23pp
dc.identifierhttps://arxiv.org/abs/math/9804139
dc.identifierhttp://arxiv.org/abs/math/9804139
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/76876
dc.subjectQuantum Algebra
dc.titleWeyl group extension of quantized current algebras
dc.typetext

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