Reducing the beta-shift in domain wall fermion simulations
High Energy Physics - Lattice
2007-05-23 v1
Abstract
The beta-shift induced from dynamical domain wall quarks leads to increased roughness of the gauge field, thus reversing the effect of smoothing from the gauge action improvement. By exploiting the relation of overlap and domain wall fermions in greater detail,we propose an algorithm which reduces the beta-shift to the level of dynamical overlap fermions.
Keywords
Cite
@article{arxiv.hep-lat/0601030,
title = {Reducing the beta-shift in domain wall fermion simulations},
author = {Alban Allkoci and Artan Borici},
journal= {arXiv preprint arXiv:hep-lat/0601030},
year = {2007}
}
Comments
6 pages, Lattice 2005 (Machines and algorithms)