March 13, 2019
Lorentz studied the transformations of coordinates from a stationary frame to an inertial frame. We can arbitrarily choose a multitude of stationary frames and employ them in the derivation of the Lorentz transformations. For each of them, the Lorentz transformations generate a different set of data for the quantities of space and time that describes the law of physics in the inertial frame. Therefore, the Lorentz transformations offer a law for the propagation of the light not uniquely defined in an inertial frame, and consequently, we cannot accept them.