Study of chiral symmetry in quenched QCD using the overlap Dirac operator - art. no. 094510

Authors
Edwards, RG Heller, UM Narayanan, R
Citation
Rg. Edwards et al., Study of chiral symmetry in quenched QCD using the overlap Dirac operator - art. no. 094510, PHYS REV D, 5909(9), 1999, pp. 4510
Citations number
20
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW D
ISSN journal
05562821 → ACNP
Volume
5909
Issue
9
Year of publication
1999
Database
ISI
SICI code
0556-2821(19990501)5909:9<4510:SOCSIQ>2.0.ZU;2-Z
Abstract
We compute fermionic observables relevant to the study of chiral symmetry i n quenched QCD using the overlap Dirac operator for a wide range of fermion mass. We use analytical results to disentangle the contribution from exact zero modes and simplify our numerical computations. Details concerning the numerical implementation of the overlap Dirac operator are presented. [S05 56-2821(99)07709-7].