  We establish radiative stability of generalized Proca effective field
theories. While standard powercounting arguments would conclude otherwise, we
find non-trivial cancellations of leading order corrections by explicit
computation of divergent one-loop diagrams up to four-point. These results are
crosschecked against an effective action based generalized Schwinger-DeWitt
method. Further, the cancellations are understood as coming from the specific
structure of the theory through a decoupling limit analysis which at the same
time allows for an extension of the results to higher orders.
