Perturbative renormalization factors for bilinear and four-quark operators for Kogut-Susskind fermions on the lattice

Abstract

Renormalization factors for bilinear and four-quark operators with the Kogut-Susskind fermion action are perturbatively calculated to one-loop order in the general covariant gauge. Results are presented both for gauge invariant and non-invariant operators. For four-quark operators the full renormalization matrix for a complete set of operators with two types of color contraction structures are worked out and detailed numerical tables are given.

37 pages, LaTeX with epsf.sty, UTHEP-261/July 1993

References in corpus (2)

• On the Viability of Lattice Perturbation Theory
• Perturbative Corrections for Staggered Fermion Bilinears

Cited by in corpus (18)

• B-parameters of the complete set of matrix elements of (Delta B = 2) operators from the lattice
• Kaon B parameter from quenched Lattice QCD
• Non-perturbative determination of quark masses in quenched lattice QCD with the Kogut-Susskind fermion action
• Unquenched determination of the kaon parameter B_K from improved staggered fermions
• Perturbative matching of staggered four-fermion operators with hypercubic fat links
• Hadronic Weak Interactions of Light Quarks
• Combined analysis of the unitarity triangle and CP violation in the Standard Model
• Perturbative improvement of staggered fermions using fat links
• Matrix elements relevant for Delta I=1/2 rule and epsilon-prime from Lattice QCD with staggered fermions
• Pion decay constant for the Kogut-Susskind quark action in quenched lattice QCD
• One-loop matching of improved four-fermion staggered operators with an improved gluon action
• Weak matrix elements for CP violation
• Perturbative Matching of the staggered four-fermion operators for e'/e
• One Spin Trace Formalism for $B_K$
• Perturbative renormalization functions of local operators for staggered fermions with stout improvement
• One-loop matching of Delta S=2 four-quark operators with improved staggered fermions
• One loop matching factors for improved staggered four-fermion operators with improved glue
• Penguin diagrams for improved staggered fermions