PERTURBATIVE RENORMALIZATION OF BILINEAR QUARK AND GLUON OPERATORS

Authors
GOCKELER M HORSLEY R ILGENFRITZ EM OELRICH H PERLT H RAKOW P SCHIERHOLZ G SCHILLER A STEPHENSON P
Citation
M. Gockeler et al., PERTURBATIVE RENORMALIZATION OF BILINEAR QUARK AND GLUON OPERATORS, Nuclear physics. B, 1997, pp. 896-898
Citations number
9
Categorie Soggetti
Physics, Nuclear
Journal title
Nuclear physics. B → ACNP
ISSN journal
05503213
Year of publication
1997
Supplement
53
Pages
896 - 898
Database
ISI
SICI code
0550-3213(1997):<896:PROBQA>2.0.ZU;2-G
Abstract
The renormalisation constants for local bilinear quark operators are c alculated using the Sheikholeslami-Wohlert improved action. In additio n we compute the renormalisation constant of the leading gluon operato r for different group representations and discuss the mixing of the op erators <(E)over right arrow (2)> <(B)over right arrow (2)>.