By considering wave-particle dualism with an interpretation of the squared amplitude of the wave function R2(psi) compatible with the known Bohm’s equations, for a 1 MeV-gamma-quantum considered as ‘gammonic’ (e-e+)- pair of electrons having the phase speed of the associated wave equal to the group speed, it results a value of the quantum potential Q equal to the particle’s kinetic energy, Qc = ½mv2. For a classic model of electron composed by heavy photons, this value is explained by a generalized relation of quantum equilibrium of de Broglie type, with the associated entropy proportional to its action S, as representing a centrifugal potential given by a spinorial mass ms = nvmv me resulted by nv -vector photons explaining also a half of the electron’s rest energy, by considering a low frictional component and a dynamic component of the quantum vacuum- given by quantum and sub-quantum winds which generates also a centripetal quantum force of Magnus type acting over the rotated vector photons and corresponding to a vortical potential Qa which maintains the centrifugal potential Qc . The spinorial energy of the vector photons contained by the electron’s shell can explain the second half of its rest energy and the Lorentz force, resulting as quantum force of Magnus type. In Galilean relativity, the resulting interpretation indicates a rest energy at least for photons of gamma quantum, in concordance with known relation for the red-shifted photon’s frequency in a gravitational field.