General Ginsparg-Wilson fermions and index
High Energy Physics - Lattice
2009-11-07 v1
Abstract
We show rigorously that for general Ginsparg-Wilson fermions the dimensions of the geometric eigenspace and of the algebraic one for zero modes agree so that the index theorem on the lattice is not spoiled by unwanted additional terms.
Cite
@article{arxiv.hep-lat/0103024,
title = {General Ginsparg-Wilson fermions and index},
author = {Werner Kerler},
journal= {arXiv preprint arXiv:hep-lat/0103024},
year = {2009}
}
Comments
6 pages