Renormalization of the Yang-Mills theory in the ambiguity-free gauge
A. Quadri (Freiburg University & Milano University), A.A. Slavnov, (Steklov Math. Inst., Moscow)
TL;DR
This paper develops a renormalization method for Yang-Mills theory in an ambiguity-free gauge, ensuring all ultraviolet infinities can be systematically removed through parameter renormalization and field redefinition.
Contribution
It introduces a renormalization procedure for Yang-Mills theory in a gauge free of the Gribov ambiguity, addressing a key challenge in gauge fixing.
Findings
Ultraviolet infinities are removable via parameter renormalization.
Field redefinitions suffice to absorb divergences.
The approach preserves gauge consistency in the ambiguity-free gauge.
Abstract
The renormalization procedure for the Yang-Mills theory in the gauge free of the Gribov ambiguity is constructed. It is shown that all the ultraviolet infinities may be removed by renormalization of the parameters entering the classical Lagrangian and the local redefinition of the fields.
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