  We work out a theory of the Coulomb drag current created under the ballistic
transport regime in a one-dimensional nanowire by a ballistic non-Ohmic current
in a nearby parallel nanowire. As in the Ohmic case, we predict sharp
oscillation of the drag current as a function of gate voltage or the chemical
potential of electrons. We study also dependence of the drag current on the
voltage V across the driving wire. For relatively large values of V the drag
current is proportional to V^2.
