Notes on divergences and dimensional transmutation in Yang—Mills theory
Notes on divergences and dimensional transmutation in Yang—Mills theory
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DOI：
10.1007/s11232-006-0095-4
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发表时间：
2006-07
影响因子：
1
通讯作者：
L. Faddeev
中科院分区：
文献类型：
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作者：
L. Faddeev
我们讨论了杨-米尔斯理论中电荷重整化的特殊性。我们证明了在量纲正则化和动量截断下的运行耦合常数的值是一致的。维形变被解释为用重整化群方程的维不变量代替无量纲耦合常数。
We discuss the specificity of charge renormalization in Yang—Mills theory. We show that the values of the running coupling constant in dimensional regularization and in momentum truncation coincide. Dimensional transmutation is interpreted as replacing the dimensionless coupling constant with a dimensional invariant of the renormalization group equation.