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On a class of embeddings of massive Yang-Mills theory

Authors
  • Quadri, Andrea
Type
Published Article
Publication Date
Jan 12, 2004
Submission Date
Oct 31, 2003
Identifiers
DOI: 10.1088/1126-6708/2003/12/018
Source
arXiv
License
Unknown
External links

Abstract

A power-counting renormalizable model into which massive Yang-Mills theory is embedded is analyzed. The model is invariant under a nilpotent BRST differential s. The physical observables of the embedding theory, defined by the cohomology classes of s in the Faddeev-Popov neutral sector, are given by local gauge-invariant quantities constructed only from the field strength and its covariant derivatives.

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