Physical Interpretation of the Mathematical Consequence of Lorentz'   Transformations
  A physical interpretation of the mathematical consequence of Lorentz transformation within spatial relativity theory is presented as a result of my new physical model of existent fluctuating vacuum (FlcVcm). It is assumed that the FlcVcm is considered as a molecular dielectric, which consists from neutral dynamides, streamlined in a close-packed crystalline lattice. Every dynamide is a neutral pair, consistent by two massless opposite point-like elementary electric charges (ElmElcChrgs): electrino (-) and positrino (+). In a frozen equilibrium position two contrary pont-like ElmElcChrgs within every one dynamide are very closely installed one to another and therefore the aggregate polarization of every dynamide and its electric field also have zero values. The aggregate electric field of every dynamide polarizes nearest neighbors dynamides in an account of which nearest dynamides interact between them-self, because of which their elementary excitations, phonons and photons, have a wave character and behaviors. We suppose that the photon is an polarization result of the phonon within the fluctuating vacuum considered as an ideal dielectric and therefore the photon could be considered as an elementary collective excitation of the FlcVcm in the form of a solitary needle cylindrical harmonic oscillation. Hence the light, which is a packet of the photons, must move within FlcVcm with constant velocity and Dopler effect must be observed in both cases, for the light and sound. Then all mathematical results of Lorentz transformation could be considered as results of a demand of an independence of the observation results from the reactive velocity of the observation frame. 
Josiph Mladenov Rangelov