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Renormalization in Coulomb-gauge QCD within the Lagrangian formalism

A. Niegawa
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Abstract

We study renormalization of Coulomb-gauge QCD within the Lagrangian second-order formalism. We derive a Ward identity and the Zinn-Justin equation, and, with the help of the latter, we give a proof of algebraic renormalizability of the theory. Through diagrammatic analyses, we show that, in the strict Coulomb gauge, g^2D^{00} is invariant under renormalization. (D^{00} is the time-time component of the gluon propagator.)

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A. Niegawa. 2006-07-26. Renormalization in Coulomb-gauge QCD within the Lagrangian formalism. https://doi.org/10.1103/physrevd.74.045021

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