Solutions of the Ginsparg-Wilson Relation
High Energy Physics - Lattice
2011-02-16 v2 Strongly Correlated Electrons
High Energy Physics - Phenomenology
High Energy Physics - Theory
Abstract
We analyze general solutions of the Ginsparg-Wilson relation for lattice Dirac operators and formulate a necessary condition for such operators to have non-zero index in the topologically nontrivial background gauge fields.
Keywords
Cite
@article{arxiv.hep-lat/9806019,
title = {Solutions of the Ginsparg-Wilson Relation},
author = {Ting-Wai Chiu and Sergei V. Zenkin},
journal= {arXiv preprint arXiv:hep-lat/9806019},
year = {2011}
}
Comments
6 pages, latex, no figures, set T to 1 in eqs. (10)--(13)