Inconsistency of quantum--classical dynamics, and what it implies

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/197757A new proof of the impossibility of a universal quantum-classical dynamics is given. It has at least two consequences. The standard paradigm ``quantum system is measured by a classical apparatus" is untenable, while a quantum matter can be consistently coupled only with a quantum gravity.5 pages, RevTeX 4Quantum PhysicsGeneral Relativity and Quantum CosmologyInconsistency of quantum--classical dynamics, and what it impliestext