scholarly journals Foundations of Superluminal Relativistic Mechanics

2015 ◽  
Vol 24 (4) ◽  
pp. 313
Author(s):  
Mohamed Elmansour Hassani
Keyword(s):  
Relative Velocity ◽  
Relativity Theory ◽  
Causality Principle ◽  
Inertial Reference Frame ◽  
Relativity Principle ◽  
Basic Step ◽  
Kinematical Parameter ◽  
Spatio Temporal ◽  
Special Relativity Theory ◽  
Original Approach

The paper provides an elementary derivation of new superluminal spatio-temporal transformations based on the idea that, conceptually and kinematically, each subluminal, luminal and/or superluminal inertial reference frame has, in addition to its relative velocity, its proper specific kinematical parameter, which having the physical dimensions of a constant speed. Consequently, the relativity principle and causality principle both are coherently extended to superluminal velocities and, more importantly, this original approach constitutes the first basic step toward the formulation of superluminal relativistic mechanics, which is in fact a pure superluminalization of special relativity theory.

Non-Kinematicity of the Dilation-of-time Relation of Einstein for Time-intervals

2000 ◽  
Vol 55 (6-7) ◽  
pp. 563-569 ◽  
Author(s):  
Sidney Golden
Keyword(s):  
Special Relativity ◽  
Relative Velocity ◽  
Relativity Theory ◽  
Einstein Relation ◽  
Time Interval ◽  
Time Intervals ◽  
Light Pulses ◽  
Time Relation ◽  
Special Relativity Theory ◽  
Inertial Systems

Abstract Light-pulses that are reflected recurrently to one another by two kinematically equivalent dynamically identical inertial systems moving collinearly and irrotationally with uniform relative velocity generate sequences of contiguous time-intervals in both. By means of clocks stationed in the two systems, each time-interval is both measurable locally and calculable non-locally in accord with basic requirements of special relativity theory. Their ratio yields the velocity dependent dilation-of-time relation of Einstein, but an equivalent spatially dependent version of it is obtained as well, because the time-intervals involved are actually determined by the distances that exist between the systems when the reflections occur. As a result, the Einstein relation involves no time-rates of clocks that are actually affected kinematically by the systems containing them.

scholarly journals Scrutiny of the So-Called Einstein’s Causality

2021 ◽  
Author(s):  
Mohamed Elmansour Hassani
Keyword(s):  
Special Relativity ◽  
Relative Velocity ◽  
Reference Frames ◽  
Relativity Theory ◽  
Lorentz Transformations ◽  
Universal Principle ◽  
Light Speed ◽  
Physical Phenomena ◽  
Special Relativity Theory ◽  
Superluminal Signals

In the present paper, the so-called Einstein’s causality is scrutinized and proven to be an illusion, a sort of mathematical fallacy. Causality as a well-established universal principle was and is absolutely valid for subluminal, luminal and superluminal signals under any natural and/or artificial circumstances. It is also shown that conceptually special relativity theory (SRT) is inapplicable to superluminality of physical phenomena since SRThas the light speed in vacuum as an upper limiting speed in its own proper domain of applications, and also because SRT is crucially based on the concept of inertial reference frames (IRFs) which are related to each other by Lorentz transformations, that is why the relative velocity of any two IRFs must be smaller than light speed.

scholarly journals On the Support that the Special and General Theories of Relativity Provide for Rock’s Argument Concerning Induced Self-Motion and Vice Versa

2020 ◽  
Author(s):  
Douglas Michael Snyder
Keyword(s):  
Reference Frame ◽  
Empirical Work ◽  
Special Theory ◽  
The Other ◽  
Relativity Theory ◽  
Inertial Reference Frame ◽  
Theory Of Relativity ◽  
Special Theory Of Relativity ◽  
Other Hand ◽  
Self Motion

Though Einstein and other physicists recognized the importance of an observer being at rest in an inertial reference frame for the special theory of relativity, the supporting psychological structures were not discussed much by physicists. On the other hand, Rock wrote of the factors involved in the perception of motion, including one’s own motion. Rock thus came to discuss issues of significance to relativity theory, apparently without any significant understanding of how his theory might be related to relativity theory. In this paper, connections between Rock’s theory on the perception of one’s own motion, as well as empirical work supporting it, and relativity theory are explored. Paper available at: https://arxiv.org/abs/physics/9908025v1 .

scholarly journals Information’s Relativistic Convey with Matter Wave’s Non-Dispersive Propagation

2020 ◽  
pp. 1-4
Author(s):  
Wang Xinye
Keyword(s):  
Quantum Mechanics ◽  
Electron Beam ◽  
Electromagnetic Wave ◽  
Duality Theory ◽  
Relativity Theory ◽  
Matter Wave ◽  
Maximum Value ◽  
Wave Particle Duality ◽  
Dispersive Propagation ◽  
Special Relativity Theory

The Wave-Particle Duality is a basic property of microscopic particles. As a basic concept of quantum mechanics, the wave-particle duality theory from elementary particles to big molecules had been verified by lots of experiments. Different from electromagnetic wave, the matter wave’s propagation is not only fast but also adjustable. According to the special relativity theory, the group velocity with which the overall envelope shape of the wave, namely the related particle’s propagation and information convey speed is changeable with its energy and related wavelength, among which only the energy exceeds over the minimum value, the propagation can be starting and the velocity is not allowed to surpass the maximum value i.e. the light speed in vacuum. Take electron as an example, if the free electron beam gains energy higher than around 8.187×10ˉᴵ⁴J and the related wavelength is shorter than around 5.316×10ˉ³nm, the matter wave with information can start to propagate.  

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