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

Sinya Aoki·Taku Izubuchi·Yoshinobu Kuramashi·Yusuke Taniguchi
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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.

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Sinya Aoki, Taku Izubuchi, Yoshinobu Kuramashi, Yusuke Taniguchi. 2002-06-17. Perturbative renormalization factors in domain-wall QCD with improved gauge actions. https://doi.org/10.1103/physrevd.67.094502

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