On the dynamics of unobserved Universe

Abstract: This article introduces Universal Quantum Relativity which is a simple Theory of Everything. It relies on an ultimate doctrine that is the absence of absolute existence. This generalizes relativity principles up to a mother quantum theory. Then it is applied to the Universe as a unique inseparable quantum system, without external observer, using a no-collapse interpretation of quantum mechanics. Assuming infinite divisibility suffices to explain through a single model the theories of all fundamental interactions: general relativity for gravitation, and the standard model of elementary particle physics for electromagnetism, the weak and strong nuclear interactions.