Another determination of the quark condensate from an overlap action - art. no. 117501

Authors
DeGrand, T
Citation
T. Degrand, Another determination of the quark condensate from an overlap action - art. no. 117501, PHYS REV D, 6411(11), 2001, pp. 7501
Citations number
16
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW D
ISSN journal
05562821 → ACNP
Volume
6411
Issue
11
Year of publication
2001
Database
ISI
SICI code
0556-2821(200112)6411:11<7501:ADOTQC>2.0.ZU;2-9
Abstract
I use the technique of Hernandez et al. to convert a recent calculation of the lattice-regulated quark condensate from an overlap action to a continuu m-regulated number. I find Sigma ((MS) over bar)(mu = 2 GeV) =[282(6) MeV]( 3) x (a(-1)/1766 MeV)(3) from a calculation with the Wilson gauge action at beta = 5.9.