Direct Proof of Reflection Positivity of Free Overlap Dirac Fermion
High Energy Physics - Lattice
2010-12-22 v2
Abstract
It is shown that free lattice Dirac fermions defined by overlap Dirac operator fulfill the Osterwalder-Schrader reflection positivity condition with respect to the link-reflection.
Keywords
Cite
@article{arxiv.1012.0152,
title = {Direct Proof of Reflection Positivity of Free Overlap Dirac Fermion},
author = {Yoshio Kikukawa and Kouta Usui},
journal= {arXiv preprint arXiv:1012.0152},
year = {2010}
}
Comments
7 pages, presented at the XXVIII International Symposium on Lattice Field Theory, Lattice 2010, title slightly modified. v2 minor corrections