Published 1974
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Renormalization of gauge fields models
Creators
Description
A new approach to gauge field models is described. It is based on the Bogoliubov-Parasiuk-Hepp-Zimmermann (BPHZ) renormalization scheme making extensive use of the quantum action principle, and the Slavnov invariance. The quantum action principle being first summarized in the framework of the BPHZ is then applied to a global symmetry problem. The symmetry property of the gauge field Lagrangians in the tree approximation is exhibited, and the preservation of this property at the quantum level is discussed. The main results relative to the Abelian and SU(2) Higgs-Kibble models are briefly reviewed
Abstract (French)
On decrit une nouvelle approche des modeles de champs de jauge qui est basee sur le schema de renormalisation de Bogoliubov-Parasiuk-Hepp-Zimmermann (BPHZ) avec usage extensif du principe d'action quantique, et sur l'invariance de Slavnov. Le principe d'action quantique est d'abord expose brievement dans le cadre (BPHZ) puis applique a un probleme de symetrie global. On met en evidence la propriete de symetrie des lagrangiens des champs de jauge dans l'approximation des arbres, et on discute des possibilites de preservation de cette propriete au niveau quantique. On passe en revue rapidement les principaux resultats relatifs aux modeles abeliens et SU(2) de Higgs-KibbleFiles
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Additional details
Publishing Information
- Imprint Title
- Proceedings of the colloquium on recent progress in Lagrangian field theory and applications. Held at Marseille, June 24-28 1974
- Imprint Pagination
- p. 6-18.
- Report number
- CNRS-CPT--74-P-639
Conference
- Title
- Colloquium on recent progress in Lagrangien field theory and applications.
- Dates
- 24 Jun 1974.
- Place
- Marseille, France.
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 7234226
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- GAUGE INVARIANCE; LAGRANGIAN FIELD THEORY; RENORMALIZATION
- Descriptors DEC
- FIELD THEORIES; INVARIANCE PRINCIPLES; QUANTUM FIELD THEORY