Information-Probabilistic description of the Universe

TL;DR

This paper presents a unified quantum information framework for the universe, linking entropy, information quantization, and the emergence of classical space-time and gravity through a zero-action principle.

Contribution

It introduces a novel approach connecting entropy neutrality, information quantization, and the emergence of classical physics from a quantum entangled universe model.

Findings

Entropy of the universe is always zero, implying information quantization.

Classical space-time and gravity emerge naturally from the quantum information framework.

A generalized least action principle incorporating maximal entropy principles is proposed.

Abstract

We describe the universe as a single entangled ensemble of quantum particles. The total entropy of this world ensemble, which can be expressed as a sum of information, thermodynamic and entanglement components, is assumed to be always zero. This condition suggests information quantization, which we associate with the Planck's action. Then the entropy neutrality condition for the universe leads to the zero-action principle. We show that the main concepts of classical space-time and gravity naturally emerge in this picture. A generalized least action principle, which embraces the maximal entropy principles of information theory, is introduced.