On the Large N Limit of Conformal Field Theory
High Energy Physics - Theory
2014-11-18 v2
Abstract
Following recent advances in large N matrix mechanics, I discuss here the free (Cuntz) algebraic formulation of the large N limit of two-dimensional conformal field theories of chiral adjoint fermions and bosons. One of the central results is a new {\it affine free algebra} which describes a large N limit of su(N) affine Lie algebra. Other results include the associated {\it free-algebraic partition functions and characters}, a free-algebraic coset construction, free- algebraic construction of osp(1|2), {\it free-algebraic vertex operator constructions} in the large N Bose systems and a provocative new free-algebraic factorization of the ordinary Koba-Nielsen factor.
Keywords
Cite
@article{arxiv.hep-th/0208150,
title = {On the Large N Limit of Conformal Field Theory},
author = {M. B. Halpern},
journal= {arXiv preprint arXiv:hep-th/0208150},
year = {2014}
}
Comments
50 pages, fixed typos and added references