On the Principle of Relativity of Inertia in Both General and Entangled Relativities

Abstract

Abstract: Entangled Relativity is a novel theory of relativity that offers a more economical approach than General Relativity. It successfully recovers both General Relativity and standard quantum field theory within a specific (yet generic) limit. Furthermore, Entangled Relativity precludes the existence of spacetime devoid of the matter that permeates it. Consequently, I argue that Entangled Relativity is not only preferable from the standpoint of Occam’s razor, due to its economical nature, but it also aligns more closely with Einstein’s original vision for a satisfactory theory of relativity.