Exact chiral symmetry, topological charge and related topics
High Energy Physics - Lattice
2011-07-19 v1
Abstract
It has been shown recently that Dirac operators satisfying the Ginsparg-Wilson relation provide a solution of the chirality problem in QCD at finite lattice spacing. We discuss different ways to construct these operators and their properties. The possibility to define lattice chiral gauge theories is briefly discussed as well.
Keywords
Cite
@article{arxiv.hep-lat/9810026,
title = {Exact chiral symmetry, topological charge and related topics},
author = {Ferenc Niedermayer},
journal= {arXiv preprint arXiv:hep-lat/9810026},
year = {2011}
}
Comments
15 pages, latex, 3 figures, LATTICE98, plenary talk