Polynomial Form of the Stueckelberg Model
Norbert Dragon, Tobias Hurth, Peter van Nieuwenhuizen
Abstract
The Stueckelberg model for massive vector fields is cast into a BRS invariant, polynomial form. Its symmetry algebra simplifies to an abelian gauge symmetry which is sufficient to decouple the negative norm states. The propagators fall off like 1/k2 and the Lagrangean is polynomial but it is not powercounting renormalizable due to derivative couplings.
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