## Article citationsMore >>

“The Feynman Lectures on Physics(Volume I,II,III)”, R. P. Feynman, R. B. Leighton, M. Sands.

**has been cited by the following article:**

## Article

# A New Equivalent Theory with Special Relativity Theory, Particle Wave in 5-dimensional Space-time

^{1}Chongqing, China

*International Journal of Physics*.

**2016**, Vol. 4 No. 5, 123-129

**DOI:**10.12691/ijp-4-5-2

**Copyright © 2016 Science and Education Publishing**

**Cite this paper:**

Xiao Lin Li. A New Equivalent Theory with Special Relativity Theory, Particle Wave in 5-dimensional Space-time.

*International Journal of Physics*. 2016; 4(5):123-129. doi: 10.12691/ijp-4-5-2.

Correspondence to: Xiao Lin Li, Chongqing, China. Email: hidebrain@hotmail.com

## Abstract

There exist a new physics model. Real physical world is 5-dimensional space-time. Human world is 4-dimensional space-time. Human world just is the projection of real physics world. Particle wave is present in 5-dimensional space-time. So we can derive out Mass-energy equation. So we can derive out all results of Special Relativity Theory. In 5-dimensional space-time, speed of all particles is the light speed c. It is reason that the light speed c is very special. Coordinates transformation in 5-dimensional space-time, can derive out Lorentz transformation. The new physics model theory is a equivalent theory with Special Relativity Theory. In 5-dimensional space-time, there only exist space expansion or space contraction. In 5-dimensional space-time, there not exist time expansion or time contraction, time is absolute. In 5-dimensional space-time, particle rest mass only is particle movement portions at 4th dimensional space. The new 5-dimensional space-time theory, is consistent with space-time system of Special Relativity Theory, and it can transition to space-time system in Lorentz symmetry breaking smoonthly. The new 5-dimensional space-time theory has more wide range adaptation than Special Relativity Theory.

## Keywords

de Broglie wave, particle wave, Special Relativity Theory, mass-energy equation, 5th dimension, 4th dimensional space, 5-dimensional space-time, the Light speed, Particularity of the light speed, The source of particle rest mass, Lorentz symmetry, coordinates transformation, Lorentz transformation, Lorentz symmetry breaking, equivalent theory with Special Relativity Theory