Nature of the Quantum Potential
  In this paper we suggest a natural interpretation of the de Broglie-Bohm quantum potential, as the energy due to the oscillating electromagnetic field (virtual photon) coupled with moving charged particle. Generalization of the Schr\"{o}dinger equation is obtained. The wave function is shown to be the eigenfunction of the Sturm - Liouville problem in which we expand virtual photon to include it implicitly into consideration. It is shown the non - locality of quantum mechanics is related only with virtual photon. As an example, the zero - energy of harmonic oscillator is obtained from classical equations. 
Anton Lipovka
physics.gen-ph