Résumé du preprint DAPNIA-03-160

Renormalization of gauge theories and master equation
J. Zinn-Justin
The evolution of ideas which has led from the first proofs of the
renormalizability of non-abelian gauge theories, based on 
Slavnov--Taylor identities, to the modern proof based on the 
BRS symmetry and the  master equation  is briefly recalled. 
The content and consequences of the master equation
are explained.


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