Dynamics of the ideal quantum measurement of a spin-1 with a Curie–Weiss magnet

Quantum measurement is a dynamical process involving an apparatus coupled to a test system. The ideal measurement of the z-component of a spin-12(sz=±12) has been modeled by the Curie–Weiss model for quantum measurement. Recently, the model was generalized to higher spins, and its thermodynamics wer...

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Bibliographic Details
Main Author: Theodorus Maria Nieuwenhuizen
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-07-01
Series:Frontiers in Quantum Science and Technology
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/frqst.2025.1603372/full
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