The Four-loop QCD beta-function and anomalous dimensions

The Four-loop QCD beta-function and anomalous dimensions
复制标题

DOI:
10.1016/j.nuclphysb.2005.01.012
复制
发表时间:
2004-11
期刊:
Nuclear Physics
影响因子:
--
通讯作者:
M. Czakon
M. Czakon
中科院分区:
其他
文献类型:
--
作者:
M. Czakon

文献摘要

被引文献

相似文献

计算了量子色动力学的四环β函数,与已有的结果符合较好。对于一般紧凑的简单李群,给出了夸克-胶子顶点、夸克、胶子和鬼场的反常维度。
The four-loop β-function of quantum chromodynamics is calculated and agreement is found with the previous result. The anomalous dimensions of the quark–gluon vertex, and quark, gluon and ghost fields are given for a general compact simple Lie group.