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Perturbative renormalization factors in domain-wall QCD with improved gauge actions

High Energy Physics - Lattice 2009-11-07 v1

Abstract

We evaluate renormalization factors of the domain-wall fermion system with various improved gauge actions at one loop level. The renormalization factors are calculated for quark wave function, quark mass, bilinear quark operators, three- and four-quark operators in modified minimal subtraction (MS-bar) scheme with the dimensional reduction(DRED) as well as the naive dimensional regularization(NDR). We also present detailed results in the mean field improved perturbation theory.

Keywords

Cite

@article{arxiv.hep-lat/0206013,
  title  = {Perturbative renormalization factors in domain-wall QCD with improved gauge actions},
  author = {Sinya Aoki and Taku Izubuchi and Yoshinobu Kuramashi and Yusuke Taniguchi},
  journal= {arXiv preprint arXiv:hep-lat/0206013},
  year   = {2009}
}

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44 pages