Composite operators in lattice QCD: nonperturbative renormalization

M. Gockeler; R. Horsley; H. Oelrich; H. Perlt; D. Petters; P. E. L. Rakow; A. Schafer; G. Schierholz; A. Schiller

doi:10.1016/S0920-5632(99)85051-8

Composite operators in lattice QCD: nonperturbative renormalization

High Energy Physics - Lattice 2008-11-26 v1

Authors: M. Gockeler , R. Horsley , H. Oelrich , H. Perlt , D. Petters , P. E. L. Rakow , A. Schafer , G. Schierholz , A. Schiller

View on arXiv ↗ PDF ↗ DOI ↗

Abstract

We investigate the nonperturbative renormalization 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.

Keywords

non-perturbative renormalization in lattice qcd operator theory and quantum mechanics lattice qcd

Cite

@article{arxiv.hep-lat/9809001,
  title  = {Composite operators in lattice QCD: nonperturbative renormalization},
  author = {M. Gockeler and R. Horsley and H. Oelrich and H. Perlt and D. Petters and P. E. L. Rakow and A. Schafer and G. Schierholz and A. Schiller},
  journal= {arXiv preprint arXiv:hep-lat/9809001},
  year   = {2008}
}

Comments

LATTICE98(matrixelement), 3 pages, 2 figures

Related papers

View all related →