Projection hypothesis in the setting for the quantum Jarzynski equality

• URL: http://arxiv.org/abs/2212.07785v8
• Date: Thu, 20 Jun 2024 04:27:15 GMT
• Title: Projection hypothesis in the setting for the quantum Jarzynski equality
• Authors: Eiji Konishi,
• Abstract summary: We combine a previous result regarding the realization of a Hamiltonian process of the projection hypothesis in projective quantum measurement. Then, a quantum thermodynamic scheme is proposed for experimentally testing these two mutually independent theoretical results of projective quantum measurement simultaneously.
• Score: 0.0
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: Projective quantum measurement is a theoretically accepted process in modern quantum mechanics. However, its projection hypothesis is widely regarded as an experimentally established empirical law. In this paper, we combine a previous result regarding the realization of a Hamiltonian process of the projection hypothesis in projective quantum measurement, where the complete set of the orbital observables of the center of mass of a macroscopic quantum mechanical system is restricted to a set of mutually commuting classical observables, and a previous result regarding the work required for an event reading (i.e., the informatical process in projective quantum measurement). Then, a quantum thermodynamic scheme is proposed for experimentally testing these two mutually independent theoretical results of projective quantum measurement simultaneously.

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