Author:
Savouret, Aime
Category:
Research Papers
Sub-Category:
Relativity Theory
Language:
English
Date Published:
April 15, 2026
Downloads:
49
Keywords:
principle of relativity, relativistic invariance, absolute time, preferred frame, energy medium, kinematic reconstruction, time dilation, length contraction, observable, physical reality, Michelson-Morley, Fizeau, Fresnel, refractive
Abstract:
This work analyzes the undetectability of absolute motion in interferometric experiments. It shows that this absence of detection arises from the structure of observables, based on round-trip light paths that cancel directional effects at first order in v/c. In both vacuum and refractive media, propagation asymmetries exist but disappear in the final measurement. Even the Fresnel effect does not allow access to an absolute velocity, as kinematic contributions systematically cancel. Thus, relativity appears as an emergent structure linked to measurement procedures. The undetectability of absolute motion constitutes an intrinsic limitation of the experimental methods considered. This analysis leads to a shift in perspective: what is observed as invariant does not necessarily reflect a fundamental property of reality, but may result from a reconstruction mechanism that erases kinematic information. Absolute motion, if it exists, would not be absent but concealed by the symmetry of experimental protocols. This work invites a reconsideration of the relationship between measurement and reality by exploring configurations capable of breaking this compensation. It thus opens the way to a deeper question: what if physical laws express not only the structure of reality, but also the limits of its observability?
2 total records on 1 pages