Quasitriangular chiral WZW model in a nutshell
High Energy Physics - Theory
2008-11-26 v1
Abstract
We give the bare-bone description of the quasitriangular chiral WZW model for the particular choice of the Lu-Weinstein-Soibelman Drinfeld double of the affine Kac-Moody group. The symplectic structure of the model and its Poisson-Lie symmetry are completely characterized by two -matrices with spectral parameter. One of them is ordinary and trigonometric and characterizes the -current algebra. The other is dynamical and elliptic (in fact Felder's one) and characterizes the braiding of -primary fields.
Keywords
Cite
@article{arxiv.hep-th/0108148,
title = {Quasitriangular chiral WZW model in a nutshell},
author = {C. Klimcik},
journal= {arXiv preprint arXiv:hep-th/0108148},
year = {2008}
}
Comments
8 pages, LaTeX, to appear in the Proceedings of the Yokohama meeting on String theory and noncommutative geometry (March 2001)