One-loop counter-terms in theories regularized by higher covariant derivatives

被引:0
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作者
P. I. Pronin
K. V. Stepanyantz
机构
[1] Moscow State University,
[2] Moscow State University,undefined
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关键词
Ghost; Dimensional Regularization; Loop Momentum; Divergent Part; Residue Divergence;
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摘要
In an arbitrary field-theory model regularized by the higher covariant derivative method, expressions for one-loop logarithmic divergences are shown to be consistent with the dimensional regularization; the precise form of the regularization terms is irrelevant. Therefore, we explicitly check the self-consistency of the higher derivatives method on the one-loop level. The calculation for the Yang-Mills theory is given.
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页码:109 / 117
页数:8
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