Euclidean Relativity Improves Cosmology and Quantum Mechanics

Special/general relativity (SR/GR) work for all observers, but they do not provide diagrams of nature that work for all observers. This is because they do not describe nature as an absolute manifold, where all action is due to an absolute parameter. We show: Euclidean relativity (ER) achieves precisely that. It describes a mathematical Master Reality, which is absolute 4D Euclidean space (ES). All objects move through ES at the dimensionless speed C. There is no time in ES. All action in ES is due to an absolute, external evolution parameter θ. Every object experiences two projections from ES as space and time: The axis of its current 4D motion is its proper time τ. Three orthogonal axes are its 3D space x1, x2, x3. An observer’s physical reality is the Minkowskian reassembly of his axes x1, x2, x3, τ. In this “τ-based Minkowskian spacetime” (τ-MS), τ is the new time coordinate and θ converts to parameter time ϑ. ER reproduces the Lorentz factor and gravitational time dilation, but gravity is Newtonian. Action at a distance is not a problem: Information is instantaneous in timeless ES. Only in τ-MS does the time coordinate cause a delay. Presumably, gravity is carried by gravitons and manifests itself in τ-MS as waves. ER rejects curved spacetime, cosmic inflation, expanding space, dark energy, and non-locality. Nevertheless, ER predicts time’s arrow, the Hubble tension, and entanglement. There are two options: Physics either sticks to SR/GR and highly speculative concepts, or it breaks new ground with ER.