FIXED-POINT ACTION AND TOPOLOGICAL CHARGE FOR SU(2) GAUGE-THEORY

Authors
DEGRAND TA HASENFRATZ A ZHU DC
Citation
Ta. Degrand et al., FIXED-POINT ACTION AND TOPOLOGICAL CHARGE FOR SU(2) GAUGE-THEORY, Nuclear physics. B, 1997, pp. 945-947
Citations number
3
Categorie Soggetti
Physics, Nuclear
Journal title
Nuclear physics. B → ACNP
ISSN journal
05503213
Year of publication
1997
Supplement
53
Pages
945 - 947
Database
ISI
SICI code
0550-3213(1997):<945:FAATCF>2.0.ZU;2-E
Abstract
We present a theoretically consistent definition of the topological ch arge operator based on renormalization group arguments. Results of the measurement of the topological susceptibility at zero and finite temp erature for SU(2) gauge theory are presented.