Abelian Current Algebra and the Virasoro Algebra on the Lattice
High Energy Physics - Theory
2009-10-22 v1
Abstract
We describe how a natural lattice analogue of the abelian current algebra combined with free discrete time dynamics gives rise to the lattice Virasoro algebra and corresponding hierarchy of conservation laws.
Cite
@article{arxiv.hep-th/9307048,
title = {Abelian Current Algebra and the Virasoro Algebra on the Lattice},
author = {L. Faddeev and A. Yu. Volkov},
journal= {arXiv preprint arXiv:hep-th/9307048},
year = {2009}
}
Comments
11 pages, LATEX, HU-TFT-93-29