Can Decoherence Solve the Measurement Problem?

TL;DR

This paper discusses how quantum decoherence, enhanced by vacuum fluctuations, could potentially resolve the quantum measurement problem by explaining the transition from entangled to unentangled pointer states.

Contribution

It proposes that quantum vacuum fluctuations play a crucial role in decoherence, offering a possible solution to the measurement problem.

Findings

Quantum decoherence occurs rapidly through entanglement with the environment.

Quantum vacuum fluctuations can destroy entanglement, aiding in the emergence of classical states.

Experimental evidence supports the role of vacuum fluctuations in decoherence.

Abstract

The quantum decoherence program has become more attractive in providing an acceptable solution for the long-standing quantum measurement problem. Decoherence by quantum entanglement happens very quickly to entangle the quantum system with the environment including the detector. But in the final stage of measurement, acquiring the unentangled pointer states poses some problems. Recent experimental observations of the effect of the ubiquitous quantum vacuum fluctuations in destroying quantum entanglement appears to provide a solution.