TOPOLOGICAL-STRUCTURE OF THE SU(3) VACUUM AND EXCEPTIONAL EIGENMODES OF THE IMPROVED WILSON-DIRAC OPERATOR

Authors
SMITH D SIMMA H TEPER M
Citation
D. Smith et al., TOPOLOGICAL-STRUCTURE OF THE SU(3) VACUUM AND EXCEPTIONAL EIGENMODES OF THE IMPROVED WILSON-DIRAC OPERATOR, Nuclear physics. B, Proceedings supplement, 63, 1998, pp. 558-560
Citations number
6
Categorie Soggetti
Physics, Particles & Fields
Journal title
Nuclear physics. B, Proceedings supplement → ACNP
ISSN journal
09205632
Volume
63
Year of publication
1998
Pages
558 - 560
Database
ISI
SICI code
0920-5632(1998)63:<558:TOTSVA>2.0.ZU;2-N
Abstract
We present a study of the instanton size and spatial distributions in pure SU(3) gauge theory using under-relaxed cooling. We also investiga te the low-lying eigenmodes of the (improved) Wilson-Dirac operator, i n particular, the appearance of zero-modes and their space-time locali sation with respect to instantons in the underlying gauge field.