Non-perturbative renormalisation of composite operators in lattice QCD

1998/07/31 by M. Göckeler a, M. Gockeler, R. Horsley +9 · 3 citations
Physics and Astronomy · #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-lat

paper · pdf · doi:10.1016/s0550-3213(99)00036-x

published as Nucl.Phys.B544:699-733,1999 · LaTeX, 41 pages, 24 figures

arxiv created 1998/07/31 · openalex publication_date 1999/04/01 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

We investigate the nonperturbative renormalisation of composite operators in lattice QCD restricting ourselves to operators that are bilinear in the quark fields. These include operators which are relevant to the calculation of moments of hadronic structure functions. The computations are based on Monte Carlo simulations using quenched Wilson fermions.

Citations

• πandρstructure functions from lattice QCD
• Lattice renormalization of quark operators
• Topics in light hadron mass spectrum in quenched QCD
• Quark mass renormalization in the and RI schemes up to the NNLO order
• Scaling of nonperturbativelyO(a)<mml:mn/>-improved Wilson fermions: Hadron spectrum, quark masses, and decay constants
• A Precise Determination of the Running Coupling in the SU(3) Yang-Mills Theory

Cited by

• Renormalization Constants of Quark Operators for the Non-Perturbatively Improved Wilson Action
• Lattice determination of light quark masses
• Three loop MSbar operator correlation functions for deep inelastic scattering in the chiral limit