[Paper Review] A revisit of the papers on the theory of relativity: Reconsideration of the hypothesis of ether-dragging

Masanori Sato|ArXiv.org|Apr 16, 2007

Relativity and Gravitational Theory18 references5 citations

TL;DR

This paper re-evaluates the theory of relativity by reinterpreting the Michelson-Morley experiment through the lens of the ether-dragging hypothesis, proposing that the ether is compatible with relativity and experimental results without requiring the constancy of light speed in all inertial frames. The key contribution is a classical ether-based explanation that avoids the standard postulate of invariant c.

ABSTRACT

This paper revisits previous papers related to the theory of relativity. Afterwards, a reconsideration of the hypothesis of ether-dragging is discussed. The ether is compatible with the theory of relativity and historical experiments; this paper explains the Michelson-Morley experiment using the ether-dragging hypothesis without the orthodox interpretation that the speed c is a fixed constant in terms of any system of inertial coordinates.

Motivation & Objective

• To re-express the theory of relativity using the ether-dragging hypothesis instead of the standard postulate of invariant light speed.
• To reconcile historical experiments, especially the Michelson-Morley experiment, with a classical ether model.
• To challenge the orthodox interpretation that c is constant in all inertial reference frames.
• To demonstrate that the ether is not incompatible with relativity or experimental data.

Proposed method

• Re-analyzes the Michelson-Morley experiment using a classical ether framework with partial ether-dragging.
• Applies Lorentz transformations in a way that preserves the ether concept without requiring absolute rest.
• Uses geometric and kinematic reasoning to model light propagation in a moving ether medium.
• Compares results from the ether-dragging model with those from standard special relativity.
• Argues that the null result of the Michelson-Morley experiment can be explained by ether-dragging without assuming c is invariant.
• Employs a modified interpretation of experimental data to support the consistency of the ether hypothesis with relativity.

Experimental results

Research questions

• RQ1 Can the Michelson-Morley experiment be consistently explained using the ether-dragging hypothesis without assuming the constancy of the speed of light in all inertial frames?
• RQ2 Is the ether concept fundamentally incompatible with the theory of relativity and experimental evidence?
• RQ3 How does the ether-dragging model compare quantitatively with standard special relativity in predicting experimental outcomes?
• RQ4 Can historical experiments like Michelson-Morley be reinterpreted to support a classical ether model?
• RQ5 Does the absence of a detectable ether wind in experiments imply the non-existence of ether, or could it be explained by partial dragging?

Key findings

• The ether-dragging hypothesis provides a consistent explanation for the Michelson-Morley experiment without requiring the postulate that c is constant in all inertial frames.
• The paper demonstrates that the null result of the Michelson-Morley experiment is compatible with a classical ether model where the ether is partially dragged by matter.
• The model avoids the need for Lorentz invariance as a fundamental postulate by reinterpreting the experimental outcomes through a dynamical ether framework.
• The author argues that the historical rejection of the ether was premature and that the ether remains a viable interpretive framework.
• The analysis shows that the speed of light is not universally invariant in all reference frames under the ether-dragging model, challenging a cornerstone of standard special relativity.
• The paper concludes that the ether is not ruled out by experimental data and can coexist with the principles of relativity.