osp(1,2)-covariant Lagrangian quantization of irreducible massive gauge theories with generic background configurations

Abstract

In the framework of osp(1,2)-symmetric quantization of irreducible massive gauge theories the background field method is studied for the simplest case of a linear splitting of the gauge field into a background configuration and the quantum fluctuations. The symmetries of that approach - including three types of background-dependent gauge transformations - are expressed by Ward identities. From these identities together with the equations of motion of the auxiliary field the background dependence of the vertex functions and of the Greens functions is determined. It is proven that the introduction of a background field does not change the ultraviolet asymptotics of the theory.

35 pages, AMSTEX; added are two Appendices with proof that the presented solutions in Sect. 4 and 5 are the most general ones; partly rewritten Introduction and Conclusion; change of References

References in corpus (7)

• Dictionary on Lie Superalgebras
• On the renormalizability and unitarity of the Curci-Ferrari model for massive vector bosons
• Effective Action of Composite Fields for General Gauge Theories in BLT-Covariant Formalism
• The BPHZ renormalised BV master equation and Two-loop Anomalies in Chiral Gravities
• Osp(1,2)-covariant Lagrangian quantization of reducible massive gauge theories
• osp(1,2)-covariant Lagrangian quantization of irreducible massive gauge theories with generic background configurations
• Quantum properties of general gauge theories with composite and external fields

Cited by in corpus (1)

• osp(1,2)-covariant Lagrangian quantization of irreducible massive gauge theories with generic background configurations