On the Galilean Invariance of the Pilot-Wave Theory

Many agree that the pilot-wave theory is to be understood as a first-order theory, in which law constrains velocity of particles. However, while Dürr, Goldstein and Zanghì maintain Galilei invariant, Valentini argues such symmetry mathematical but it has no physical significance. Moreover, some wavefunction realists insist not invariant any sense. It been maintained by this disagreement originates about ontology, Valentini, contrary Zanghì, taken endorse realism. In paper I argue Valentini’s argument independent choice ontology matter: based notion natural kinematics for idea should match dynamics. If so, also there are several reasons dispute claim kinematical symmetries constrain dynamical ones.