Geometrical Properties and Propagation for the Proca Field Theory
arXiv:0908.4178
Abstract
We consider the Proca field with dynamical term given by the exterior derivative with respect to the most general connection; the most general Proca field equations are given, and a discussion about the propagation and the geometrical properties are presented: it is shown that this generalization is inconsistent. So the standard theory is already the most general Proca Theory possible.
6 pages