Nonperturbative Renormalisation of Composite Operators in Lattice QCD

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

doi:10.1016/S0550-3213(99)00036-X

Nonperturbative Renormalisation of Composite Operators in Lattice QCD

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

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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.

Keywords

nonperturbative renormalisation composite operators lattice QCD structure functions wilson fermions

Cite

@article{arxiv.hep-lat/9807044,
  title  = {Nonperturbative Renormalisation of Composite Operators in Lattice QCD},
  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/9807044},
  year   = {2008}
}

Comments

LaTeX, 41 pages, 24 figures

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