Reviving Newtonian To Interpret Relativistic Space-Time

This article presents a new interpretation of relativity whereby relativistic effects emerge as a result of rationing of Newtonian time into spatial and intrinsic motions. Unlike special theory of relativity, this theory does not need to postulate that speed of light (c) is constant for all reference frames. The constancy of speed of light emerges from more basic principles. This theory postulates that : The speed of spatial motion of a particle is always c Spatial motion and intrinsic motion continuously, linearly, and symmetrically rubs into each other. Postulate 1 seems reasonable because the Dirac model of electron already shows that the spatial speed of intrinsic degrees of freedom of an electron is always c. If the spatial speed was anything other than c then time-sharing between spatial and intrinsic motions would have entailed repeated cycles of high accelerations and deccelerations. Postulate 2 is also reasonable because it is the simplest and most symmetric way for the spatial and intrinsic time-shares to co-evolve in time. An observer's physical measure of time is entirely encoded by its intrinsic motions. This is the relativistic time. The time spent in spatial motion does not cause any change of the particle's internal state, and therefore does not contribute to measurable time. Speed of light is constant regardless of the speed of the observer because light advances with respect the observer only for the duration of its intrinsic motion (i.e. during the relativistic time). During spatial motion, the observer moves with the light. Consequently the spatial advance of light divided by the relativistic time (i.e. the observed relative speed) is always c. Hence constancy of speed of light, which is a postulate for Einstein's relativity, is a deduced result here.