Optimal lattice domain-wall fermions
High Energy Physics - Lattice
2011-02-16 v5 High Energy Physics - Phenomenology
High Energy Physics - Theory
Mathematical Physics
math.MP
Abstract
I show that the conventional formulations of lattice domain-wall fermion with any finite N_s (in the fifth dimension) do not preserve the chiral symmetry optimally and propose a new action which preserves the chiral symmetry optimally for any finite N_s.
Cite
@article{arxiv.hep-lat/0209153,
title = {Optimal lattice domain-wall fermions},
author = {Ting-Wai Chiu},
journal= {arXiv preprint arXiv:hep-lat/0209153},
year = {2011}
}
Comments
9 pages, latex, minor changes, to appear in Phys. Rev. Lett