Infinite Quantum Group Symmetry in 2d Quantum Field Theory
High Energy Physics - Theory
2007-05-23 v1
Abstract
I describe how integrable quantum field theories in 2 spacetime dimensions are characterized by infinite dimensional quantum group symmetries, namely the q-deformations of affine Lie algebras, and their Yangian limit. These symmetries can provide a new non-perturbative formulation of the theories.
Keywords
Cite
@article{arxiv.hep-th/9109020,
title = {Infinite Quantum Group Symmetry in 2d Quantum Field Theory},
author = {Andre LeClair},
journal= {arXiv preprint arXiv:hep-th/9109020},
year = {2007}
}
Comments
15 pages. (Invited talk at the XXth International Conference on Differential Geometric Methods in Theoretical Physics, New York City, June 1991.)