Rethinking the Foundations of the Theory of Special Relativity: Stellar Aberration and the Fizeau Experiment

TL;DR

This paper introduces a new relativistic wave equation based on the Doppler effect that better explains optical phenomena in moving media, challenging the traditional spacetime relativity framework.

Contribution

It presents a novel relativistic wave equation rooted in the Doppler effect, offering more accurate explanations for optical experiments like Fizeau's and stellar aberration.

Findings

The new equation better fits Fizeau's experiment results.

It explains stellar aberration without space-time relativity.

Different predictions for refractive index effects in moving media.

Abstract

In a previous paper published in this journal, we described a new relativistic wave equation that accounts for the propagation of light from a source to an observer in two different inertial frames. This equation, which is based on the primacy of the Doppler effect, can account for the relativity of simultaneity and the observation that charged particles cannot exceed the speed of light. In contrast to the Special Theory of Relativity, it does so without the necessity of introducing the relativity of space and time. Here we show that the new relativistic wave equation based on the primacy of the Doppler effect is quantitatively more accurate than the standard theory based on the Fresnel drag coefficient or the relativity of space and time in accounting for the results of Fizeau's experiment on the optics of moving media - the very experiment that Einstein considered to be "a crucial test in favour of the theory of relativity." The new relativistic wave equation quantitatively describes other observations involving the optics of moving bodies, including stellar aberration and the null results of the Michelson-Morley experiment. In this paper, we propose an experiment to test the influence of the refractive index on the interference fringe shift generated by moving media. The Special Theory of Relativity, which is based on the relativity of space and time, and the new relativistic wave equation, which is based on the primacy of the Doppler effect, make different predictions concerning the influence of the refractive index on the optics of moving media.