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Properties of the five dimensions for the truncated overlap fermions
Journal of Physics Communications Pub Date : 2021-08-19 , DOI: 10.1088/2399-6528/ac1b71
Yuko Murakami 1 , Motoo Sekiguchi 2 , Hiroaki Wada 2 , Masayuki Wakayama 3, 4
Affiliation  

Lattice quantum chromodynamics (QCD) simulation with chiral fermions is an attractive tool for studies on the non-perturbative field theory of strong interaction. However, it requires a large number of computer assets and is computationally very expensive. We describe the propagators of the π meson and the ρ meson constructed from the truncated overlap fermions. These propagators are calculated using lattice QCD simulations with a quench approximation. We indicate the dependence of the five dimensions for the mass of the π and ρ mesons. The residual mass at the chiral limit is also investigated.



中文翻译:

截断重叠费米子的五个维度的性质

手性费米子的晶格量子色动力学 (QCD) 模拟是研究强相互作用的非微扰场理论的有吸引力的工具。然而,它需要大量的计算机资产,并且在计算上非常昂贵。我们描述了由截断重叠费米子构成的π介子和ρ介子的传播子。这些传播子是使用具有淬火近似值的晶格 QCD 模拟来计算的。我们指出了πρ介子质量的五个维度的相关性。还研究了手性极限处的残余质量。

更新日期:2021-08-19
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