English

Anyonic Realization of the Quantum Affine Lie Algebras

q-alg 2008-11-26 v1 High Energy Physics - Theory Quantum Algebra

Abstract

We give a realization of the quantum affine Lie algebras \uqa\uqa and \uqc\uqc in terms of anyons defined on a one-dimensional chain (or on a two-dimensional lattice), the deformation parameter qq being related to the statistical parameter ν\nu of the anyons by q=eiπνq = e^{i\pi\nu}. In the limit of the deformation parameter going to one we recover the Feingold-Frenkel fermionic construction of undeformed affine Lie algebras.

Keywords

Cite

@article{arxiv.q-alg/9607023,
  title  = {Anyonic Realization of the Quantum Affine Lie Algebras},
  author = {L. Frappat and A. Sciarrino and S. Sciuto and P. Sorba},
  journal= {arXiv preprint arXiv:q-alg/9607023},
  year   = {2008}
}

Comments

8p, LaTeX, subeqn.sty. Also available at http://lapphp0.in2p3.fr/preplapp/psth/anyon_ac.ps.gz