From Slavnov-Taylor identities to the ZJ equation

  title={From Slavnov-Taylor identities to the ZJ equation},
  author={Jean Zinn-Justin},
  journal={Proceedings of the Steklov Institute of Mathematics},
  • J. Zinn-Justin
  • Published 3 May 2011
  • Physics
  • Proceedings of the Steklov Institute of Mathematics
In their work devoted to the proof of the renormalizability of non-Abelian gauge theories in the broken phase, Lee and Zinn-Justin have directly benefited from Slavnov’s important contributions. Later generalized in the form of the BRST symmetry, the Slavnov-Taylor identities eventually have led to a remarkable quadratic equation for the renormalized gauge action (sometimes called the Zinn-Justin (ZJ) equation), allowing a completely general proof of renormalizability of non-Abelian gauge… 
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