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Non-perturbative versus perturbative renormalization of lattice operators

机译：晶格算子的非微扰与微扰重整化

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Our objective is to compute the moments of the deep-inelastic structure functions of the nucleon on the lattice. A major source of uncertainty is the renormalization of the lattice operators that enter the calculation. In this talk we compare the renormalization constants of the most relevant twist-two bilinear quark operators which we have computed non-perturbatively and perturbatively to one loop order. Furthermore, we discuss the use of tadpole improved perturbation theory. (orig.)

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Goeckeler, M. ; Horsley, R. ; Ilgenfritz, E. M. ; Oelrich, H. ; Schierholz, G.;
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年度 1995
页码 1-8
总页数 8
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Nucleons; Quantum Chromodynamics; Deep Inelastic Scattering; Lattice Field Theory; Mathematical Operators; Perturbation Theory; Renormalization; Structure Functions; Meetings;

机译：核子;量子色动力学;深度非弹性散射;晶格场理论;数学运算符;微扰论;重整化;结构函数;会议;

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专利

1. Non-perturbative renormalization of lattice operators in coordinate space [J] . Gimenez V, Giusti L, Guerriero S, Physics Letters, B. Nuclear Physics and High Energy Physics . 2004,第3a4期

机译：坐标空间中格算子的非扰动重整化
2. Non-perturbative renormalization of lattice four-fermion operators without power subtractions [J] . A. Donini, V. Gimenez, G. Martinelli, The European physical journal, C. Particles and fields . 1999,第1期

机译：无功率减法的格四费米算子的非扰动重整化
3. Non-perturbative renormalization of lattice four-fermion operators without power subtractions [J] . A.?Donini, V.?Giménez, G.?Martinelli, European physical journal . 1999,第1期

机译：无功率减法的格四费米算子的非扰动重整化
4. A New Method of Evaluating the Dynamical Chiral Symmetry Breaking Scale and the Chiral Restoration Temperature in General Gauge Theories by Using the Non-Perturbative Renormalization Group Analyses with General 4-Fermi Effective Interaction Space [C] . Ken-Ichi Aoki, Daisuke Sato, Kazuhiro Miyashita International Workshop on Perspectives of Strong Coupling Gauge Theories . 2011

机译：一种新的方法，通过使用非捕获性重整组分析通过4-FERMI有效互动空间分析了一般规格理论中的动态手性对称破碎尺度和手性修复温度
5. Non-perturbative Renormalization Group in Lattice Gauge Theory [D] . Cheng, Xi 2012

机译：格规理论的非摄动重整化群
6. Construction of Nullnorms Based on Closure and Interior Operators on Bounded Lattices [O] . Gül Deniz Çaylı -1

机译：有界格上基于闭包和内部算子的零范数的构造
7. Non-perturbative versus perturbative renormalization of lattice operators [O] . Göckeler, M., Horsley, R., Ilgenfritz, E. M., 1996

机译：格算子的非摄动与摄动重归一化

Non-perturbative versus perturbative renormalization of lattice operators

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