Mathematical Nature of Gravity

General Relativity says gravity is a push caused by space-time's curvature. Combining it with E=mc2 results in distances being totally deleted from space-time/gravity by future technology, and in expansion or contraction of the universe as a whole being eliminated. The road to these conclusions has branches shining light on supersymmetry and superconductivity. Advanced waves are usually discarded by most scientists because they're thought to be detectable before even being emitted, and thus to violate causality. Richard Feynman found that adding the contributions of advanced and retarded waves creates a consistent quantum theory called Quantum Electrodynamics in which the terms that might violate causality cancel precisely. Here, causality's violation is viewed through Isaac Newton's idea of gravity and the modern idea of entanglement. Just as advanced waves are usually discarded, few physicists or mathematicians will venture to ascribe a physical meaning to Wick rotation and time. Here, that maths (when joined with Mobius-strip and Klein-bottle topology) unifies space and time into one space-time, and allows construction of what may be called imaginary computers. Starting with the previous version of this article (Matter, Antimatter, Dark Matter and Space-Time Travel in an Infinite and Eternal Universe with Extra Dimensions), this gained an Altmetric Score of 1: high-level measure of the quality and quantity of online attention that it has received as research output. From start to finish, this article consists of the best parts of my layman-style ORCID and paperback contributions over the last 12 years and includes a reference to those contributions.