Perturbative renormalization of bilinear quark and gluon operators

Goeckeler, M.; Horsley, R.; Ilgenfritz, E. -M.; Oelrich, H.; Perlt, H.; Rakow, P.; Schierholz, G.; Schiller, A.; Stephenson, P.

Perturbative renormalization of bilinear quark and gluon operators

Authors

Description

The renormalisation constants for local bilinear quark operators are calculated using the Sheikholeslami-Wohlert improved action. In addition we compute the renormalisation constant of the leading gluon operator for different group representations and discuss the mixing of the operators E^2 and B^2.
3 pages, poster contributed at Lattice96, St. Louis