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Ultraviolet Behavior of the Gluon Propagator in the Maximal Abelian Gauge

S. M. Morozov·R. N. Rogalyov
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Abstract

The ultraviolet asymptotic behavior of the gluon propagator is evaluated in the maximal Abelian gauge in the SU(2) gauge theory on the basis of the renormalization-group improved perturbation theory at the one-loop level. Square-root singularities obtained in the Euclidean domain are attributed to artifacts of the one-loop approximation in the maximal Abelian gauge and the standard normalization condition for the propagator used in our study. It is argued that this gauge is essentially nonperturbative.

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S. M. Morozov, R. N. Rogalyov. 2005-01-15. Ultraviolet Behavior of the Gluon Propagator in the Maximal Abelian Gauge. https://doi.org/10.1103/physrevd.71.085016

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