Aspects of domain-wall fermion on the lattice
Journal
Physics Letters, Section B
Journal Volume
716
Journal Issue
3-5
Pages
461-464
Date Issued
2012
Author(s)
Abstract
Two transparent layers are introduced at the boundaries of the fifth dimension, for the optimal domain-wall fermions. For the quark fields defined in terms of these two transparent layers, they obey the usual chiral projection rule in the continuum, independent of the gauge fields. Consequently, any observable constructed with the quark fields manifests the symmetries exactly as those of its counterpart in the continuum. © 2012 Elsevier B.V.
Type
journal article