A Causal Algebra for Liouville Exponentials
High Energy Physics - Theory
2009-11-11 v1
Abstract
A causal Poisson bracket algebra for Liouville exponentials on a cylinder is derived using an exchange algebra for free fields describing the in and out asymptotics. The causal algebra involves an even number of space-time points with a minimum of four. A quantum realisation of the algebra is obtained which preserves causality and the local form of non-equal time brackets.
Keywords
Cite
@article{arxiv.hep-th/0512018,
title = {A Causal Algebra for Liouville Exponentials},
author = {Chris Ford and George Jorjadze},
journal= {arXiv preprint arXiv:hep-th/0512018},
year = {2009}
}
Comments
10 pages