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==A Critical Analysis==
 
==A Critical Analysis==
  
In [https://digilander.libero.it/VNereo/r-a-monti-theory-of-relativity-a-critical-analysis.pdf Theory of Relativity: A Critical Analysis] ([https://web.archive.org/web/20190408033535/https://digilander.libero.it/VNereo/r-a-monti-theory-of-relativity-a-critical-analysis.pdf Archive]) by Roberto A. Monti, the author states in the abstract:
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In [https://digilander.libero.it/VNereo/r-a-monti-theory-of-relativity-a-critical-analysis.pdf Theory of Relativity: A Critical Analysis] ([https://web.archive.org/web/20190408033535/https://digilander.libero.it/VNereo/r-a-monti-theory-of-relativity-a-critical-analysis.pdf Archive]) by Dr. Roberto Monti ([https://web.archive.org/web/20190521222003/https://www.math.unipd.it/~monti/cv.pdf bio]) the author states in the abstract:
  
 
{{cite|Einstein's theory of relativity is shown to be a physical theory of limited experimental validity. Twelve different experiments seem to disprove its two postulates.}}
 
{{cite|Einstein's theory of relativity is shown to be a physical theory of limited experimental validity. Twelve different experiments seem to disprove its two postulates.}}

Revision as of 22:21, 21 May 2019

The Sagnac Experiment was first conducted by French physicist Georges Sagnac in 1913. The experiment is essentially the same experiment as the Michelson-Morley Experiment, except that it is on a horizontal rotating turn-table. The results of the Sagnac Experiment show that when the table is rotated around on a horizontal axis during the experiment, the velocity of light indeed changes. This contradicts the Michelson-Morley Experiment that was designed to use the supposed movement of the earth to change position, and which showed no change in light velocity.

From a paper on the Sagnac Effect we read:

  “ Since its discovery at the beginning of the XX century the Sagnac effect [1] has play an important role in the understanding and development of fundamental physics (for a review see [2]). The Sagnac effect is the dependence of the interference pattern of the rotating interferometer on the direction and speed of rotation. This phenomenon is universal and manifested for any kind of waves, including the matter waves and has found a variety of applications for the practical purposes and in the fundamental physics [2].

...In the context of the Sagnac effects the null result of the Michelson-Morley experiment is also not clear. Applying the same logic to Sun centered rotating frame in which Earth is fixed, one would expect different light speeds as seen from Earth. ”

A Critical Analysis

In Theory of Relativity: A Critical Analysis (Archive) by Dr. Roberto Monti (bio) the author states in the abstract:

  “ Einstein's theory of relativity is shown to be a physical theory of limited experimental validity. Twelve different experiments seem to disprove its two postulates. ”

On the subject of the Sagnac Effect the author maintains:

  “ The effect was tested in 1913 by Sagnac(46), and Sagnac’s experimental results disproved the second postulate of special relativity. ”

Malcom Bowden

The geocentrist Malcom Bowden describes the Sagnac Experiment in the following video:

Video Description:

  “ An animated explanation of how Sagnac's experiment proved the existence of the aether, thus demolishing Einstein's Theory of Relativity. Complaints by two experienced physicists that when they were at university, they were never informed about this important experiment. When other experiments - Airy's Failure, Michelson-Gale's experiment (also not taught at universities!) and of course the famous Michelson-Morley experiment- a completely different picture of the cosmos emerges - with the Earth at the centre of the universe. ”

The video author's personal views on geocentricity aside, Mr. Bowden provides an accurate description of the Sagnac Experiment and its results.

General Relativity Framework

On the assertion that the Sagnac Effect is explained under the framework of General Relativity theory, Professor Ramzi Suleiman of the University of Haifa writes the following:

The Sagnac Effect Falsifies Special Relativity Theory (Archive)

  “ It is believed that the Sagnac effect does not contradict Special Relativity theory because it is manifest in non-inertial rotational motion; therefore, it should be treated in the framework of General Relativity theory. However, several well-designed studies have convincingly shown that a Sagnac Effect identical to the one manifest in rotational uniform motion is also manifest in transverse uniform motion. This result should have been sufficient to falsify Special Relativity theory. In the present article, we offer theoretical support to the experimental results by elucidating the notion that the dynamics of transverse and rotational types of motion are completely equivalent. Since the transverse Sagnac effect contradicts Special Relativity theory, it follows that the rotational Sagnac effect contradicts Special Relativity theory as well. ”

See Also