The origin of gravity and velocity of light
The classical Newton formula F＝G Mm/r^2 reveals the law of gravity of celestial bodies and everything, but does not explain the cause of gravity. General relativity says that gravity doesn't exist, but is a curvature of space-time. Quantum mechanics suggests the existence of so-called gravitons, but so far none have been found. Quantum mechanics can't explain gravity, relativity can't explain quantum mechanics, and gravity and electromagnetic theory are still not unified. It is pointed out that the gravitational constant G＝1/16πc, π is PI, c is numerical value of velocity of light. The essence of gravity is the fluctuating pressure of particles in a vacuum.This paper is also an attempt to unify the theories of gravity and electromagnetism.
The gravitational constant；velocity of light；Vacuum fluctuation；Particle pressure
Cite this paper
Wei Zhang, The origin of gravity and velocity of light , World Journal of Astronomy and Astrophysics. Volume 1, Issue 1, January 2023 | PP. 1-3. 10.54647/wjaa5011002
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|《Foreign Physics Classics Series · Principles of Quantum Mechanics》, Science Press, 2008, by Dirac.