de Sitter Symmetry and Quantum Theory

TL;DR

This paper explores how de Sitter symmetry influences quantum operators, offering new insights into quantum theory, with applications to the cosmological constant problem, gravity, and particle physics.

Contribution

It introduces a novel perspective on quantum theory based on de Sitter symmetry and applies it to key problems in cosmology and fundamental physics.

Findings

Operators satisfy de Sitter algebra commutation relations.

Provides a new approach to the cosmological constant problem.

Links de Sitter symmetry to gravity and particle theory.

Abstract

de Sitter symmetry on quantum level implies that operators describing a given system satisfy commutation relations of the de Sitter algebra. This approach gives a new perspective on fundamental notions of quantum theory. We discuss applications of the approach to the cosmological constant problem, gravity, and particle theory.