Calculation of the strange quark mass using domain wall fermions
Calculation of the strange quark mass using domain wall fermions
复制标题
使用畴壁费米子计算奇异夸克质量
DOI：
10.1103/physrevd.60.114507
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发表时间：
1999
期刊：
影响因子：
--
通讯作者：
M. Wingate
中科院分区：
文献类型：
--
作者：
T. Blum;A. Soni;M. Wingate
We present a first calculation of the strange quark mass using domain wall fermions. This paper contains an overview of the domain wall discretization and a pedagogical presentation of the perturbative calculation necessary for computing the mass renormalization. We combine the latter with numerical simulations to estimate the strange quark mass. Our final result in the quenched approximation is 95(26) MeV in the MS scheme at a scale of 2 GeV. We find that domain wall fermions have a small perturbative mass renormalization, similar to Wilson quarks, and exhibit good scaling behavior. (c) 1999 The American Physical Society.
