QCD with domain wall quarks
High Energy Physics - Lattice
2009-10-28 v2
Abstract
We present lattice calculations in QCD using a variant of Kaplan fermions which retain the continuum SU(N)xSU(N) chiral symmetry on the lattice in the limit of an infinite extra dimension. In particular, we show that the pion mass and the four quark matrix element related to K_0-K_0-bar mixing have the expected behavior in the chiral limit, even on lattices with modest extent in the extra dimension, e.g. N_s=10.
Cite
@article{arxiv.hep-lat/9611030,
title = {QCD with domain wall quarks},
author = {T. Blum and A. Soni},
journal= {arXiv preprint arXiv:hep-lat/9611030},
year = {2009}
}
Comments
Published version. Minor differences from original. LaTeX, 12 pages including 2 PostScript figures