Third Order Anomalies in the Causal Approach

Abstract

We consider gauge models in the causal approach and study the third order of the perturbation theory. We are interested in the computation of the anomalies in this order of the perturbation theory and for this purpose we analyse in detail the causal splitting of the distributions with causal support relevant to tree and loop anomalies.

39 pages. arXiv admin note: substantial text overlap with arXiv:1302.1692

References in corpus (4)

• Off-Shell Fields and Quantum Anomalies
• A Generalization of Gauge Invariance
• Anomaly-Free Gauge Models: A Causal Approach
• Super-Renormalizablity of Yang-Mills Models in the Third Order of Perturbation Theory