Recovering the Principle of Relativity from the Cosmic Fabric Model of Space

Abstract

We extend the descriptive power of the Cosmic Fabric model of space developed by Tenev and Horstemeyer [Int. J. Mod. Phys. D 27 (2018) 1850083] to include moving observers by demonstrating that all reference frames are phenomenologically equivalent with one another and transform between each other via the Lorentz transformations. Our approach is similar to that of Lorentz [Versl. Kon. Akad. Wetensch 1 (1892) 74], which was used to explain the negative outcome of the Michelson–Morley æther detection experiment [A. A. Michelson and E. W. Morley, Am. J. Sci. s3–34 (1887) 333], except that we deduce the notions of length contraction and time dilation from the postulates of the Cosmic Fabric model. Our result is valid for the continuum length scale at which, by definition, the cosmic fabric can be described mathematically as a continuum. Herein, we also discuss the length scale-dependent nature of the Cosmic Fabric model as a possible way to relate gravitational and quantum theories.

Keywords

• Modified gravity
• aether
• cosmic fabric