CAUSAL CONSTRUCTION OF YANG-MILLS THEORIES .3.

Authors
DUTSCH M HURTH T SCHARF G
Citation
M. Dutsch et al., CAUSAL CONSTRUCTION OF YANG-MILLS THEORIES .3., Nuovo cimento della Società Italiana di Fisica. A. Nuclei, particles and fields, 108(6), 1995, pp. 679-707
Citations number
6
Categorie Soggetti
Physics, Particles & Fields
Journal title
Nuovo cimento della Società Italiana di Fisica. A. Nuclei, particles and fields → ACNP
ISSN journal
11241861
Volume
108
Issue
6
Year of publication
1995
Pages
679 - 707
Database
ISI
SICI code
1124-1861(1995)108:6<679:CCOYT.>2.0.ZU;2-Z
Abstract
The investigation of quantized Yang-Mills theories by means of causal perturbation theory is continued. We give a comprehensive discussion o f the C-number identities which express gauge invariance of the non-Ab elian theory (Cg-identities). Having proven these identities for distr ibutions with two external legs in a previous paper, we derive all ide ntities for 3-legs and 4-legs here as a consequence of gauge invarianc e. Their proof by suitable normalization in the causal construction is considered in part IV of this series.