An explicit isomorphism between quantum and classical sl(n)

Andrea Appel, Sachin Gautam

Research output: Contribution to journalArticlepeer-review

Abstract

Let g be a complex, semisimple Lie algebra. Drinfeld showed that the quantum group associated to g is isomorphic as an algebra to the trivial deformation of the universal enveloping algebra of g. In this paper we construct explicitly such an isomorphism when g = sl(n), previously known only for n=2.
Original languageEnglish
Pages (from-to)1-36
Number of pages36
JournalTransformation Groups
Volume25
Early online date5 Aug 2019
DOIs
Publication statusPublished - 31 Dec 2020

Keywords

  • math.RT
  • 17B37

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