Solutions of the Ginsparg-Wilson relation and improved domain wall fermions

Authors
Bietenholz, W
Citation
W. Bietenholz, Solutions of the Ginsparg-Wilson relation and improved domain wall fermions, EUR PHY J C, 6(3), 1999, pp. 537-547
Citations number
37
Categorie Soggetti
Physics
Journal title
EUROPEAN PHYSICAL JOURNAL C
ISSN journal
14346044 → ACNP
Volume
6
Issue
3
Year of publication
1999
Pages
537 - 547
Database
ISI
SICI code
1434-6044(199901)6:3<537:SOTGRA>2.0.ZU;2-8
Abstract
We discuss a number of lattice fermion actions solving the Ginsparg-Wilson relation. We also consider short ranged approximate solutions. In particula r, we are interested in reducing the lattice artifacts, while avoiding (or suppressing) additive mass renormalization. In this context, we also arrive at a formulation of improved domain wall fermions.