Abstract
Work in progress with D. Buchholz, I. Frenkel and G. Mack and with L. Hadjiivanov and R. Paunov is previewed. A quantum internal symmetry of a minimal chiral conformal model is introduced in such a way that the overall (product) representation of the braid group is trivialized. As an introduction we review (in Secs.1 and 2) basic facts about 2-dimensional conformal QFT and about the quantum enveloping algebra U q - U q(sl(2)) and its finite dimensional representations (for qp = -1).
Unité de Recherche des Universités Paris XI et Paris VI Associée au C.N.R.S.
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Todorov, I.T. (1990). Quantum groups as symmetries of chiral conformal algebras. In: Doebner, H.D., Hennig, J.D. (eds) Quantum Groups. Lecture Notes in Physics, vol 370. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-53503-9_49
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