Neutrino suppression and extra dimension: A minimal model - art. no. 113018

We study flavor neutrinos confined to our four-dimensional world coupled to one "bulk" state, i.e., a Kaluza-Klein tower. We discuss the spatial devel opment of the neutrino disappearance, the possibility of resurgence, and th e effective flavor transitions induced in this mechanism. We show that even a simple model can produce an energy independent suppression at large dist ances, and relate this to experimental data.