Improving chiral property of domain-wall fermions by reweighting method
High Energy Physics - Lattice
2010-03-11 v1
Abstract
The reweighting method is applied to improve the chiral property of domain-wall fermions. One way to achieve this is to enlarge , the size of fifth dimension, which controls the size of the induced chiral symmetry breaking. While this is a type of reweighting method for shifting the action parameter, it seems non-trivial since this reweighting means change of the five dimensional lattice volume. In this report, we address issues in this direction of reweighting and evaluate its effectiveness.
Keywords
Cite
@article{arxiv.1003.2182,
title = {Improving chiral property of domain-wall fermions by reweighting method},
author = {Tomomi Ishikawa and Yasumichi Aoki and Taku Izubuchi},
journal= {arXiv preprint arXiv:1003.2182},
year = {2010}
}
Comments
7 pages, talk presented at The XXVII International Symposium on Lattice Field Theory, July 26-31 2009, Peking University, Beijing, China