On the gauge dependence of renormalization group parameters

W. E. Caswell; F. Wilczek

doi:10.1016/0370-2693(74)90437-7

On the gauge dependence of renormalization group parameters

W. E. Caswell, F. Wilczek

Research output: Contribution to journal › Article › peer-review

84 Scopus citations

Abstract

We derive the restrictions that gauge invariance places on the renormalization group parameters in arbitrary gauge theories. It is explicity shown that the physical contenr of the renormalization group is gauge independent. A remarkable simplification is noted in the dimensional regularization scheme.

Original language	English (US)
Pages (from-to)	291-292
Number of pages	2
Journal	Physics Letters B
Volume	49
Issue number	3
DOIs	https://doi.org/10.1016/0370-2693(74)90437-7
State	Published - Apr 15 1974
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/0370-2693(74)90437-7

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title = "On the gauge dependence of renormalization group parameters",

abstract = "We derive the restrictions that gauge invariance places on the renormalization group parameters in arbitrary gauge theories. It is explicity shown that the physical contenr of the renormalization group is gauge independent. A remarkable simplification is noted in the dimensional regularization scheme.",

author = "Caswell, {W. E.} and F. Wilczek",

note = "Funding Information: A vexing question has been to determine the t~-dependence, or lack thereof, of ~ and the anomalous ¢r Research supported in part by the United States Air Force Office of Scientific Research under Contract F-44620-71-C-0180.",

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doi = "10.1016/0370-2693(74)90437-7",

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AU - Caswell, W. E.

AU - Wilczek, F.

N1 - Funding Information: A vexing question has been to determine the t~-dependence, or lack thereof, of ~ and the anomalous ¢r Research supported in part by the United States Air Force Office of Scientific Research under Contract F-44620-71-C-0180.

PY - 1974/4/15

Y1 - 1974/4/15

N2 - We derive the restrictions that gauge invariance places on the renormalization group parameters in arbitrary gauge theories. It is explicity shown that the physical contenr of the renormalization group is gauge independent. A remarkable simplification is noted in the dimensional regularization scheme.

AB - We derive the restrictions that gauge invariance places on the renormalization group parameters in arbitrary gauge theories. It is explicity shown that the physical contenr of the renormalization group is gauge independent. A remarkable simplification is noted in the dimensional regularization scheme.

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JO - Physics Letters B

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On the gauge dependence of renormalization group parameters

Abstract

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