SCALING WITH A MODIFIED WILSON ACTION WHICH SUPPRESSES Z(2) ARTIFACTSIN SU(2) LATTICE GAUGE-THEORIES

Authors
AMBJORN J THORLEIFSSON G
Citation
J. Ambjorn et G. Thorleifsson, SCALING WITH A MODIFIED WILSON ACTION WHICH SUPPRESSES Z(2) ARTIFACTSIN SU(2) LATTICE GAUGE-THEORIES, Physical review. D. Particles and fields, 50(7), 1994, pp. 4715-4717
Citations number
7
Categorie Soggetti
Physics, Particles & Fields
Journal title
Physical review. D. Particles and fields → ACNP
ISSN journal
05562821
Volume
50
Issue
7
Year of publication
1994
Pages
4715 - 4717
Database
ISI
SICI code
0556-2821(1994)50:7<4715:SWAMWA>2.0.ZU;2-I
Abstract
A modified Wilson action which suppresses plaquettes which take negati ve values is used to study the scaling behavior of the string tension. The use of the beta(E) scheme gives good agreement with asymptotic tw o loop results.