Macroscopic Limit of Quantum Systems

Classical physics is approached from quantum mechanics in the macroscopic limit. The technical device to achieve this goal is the quantum version of the central limit theorem, derived for an observable at a given time and for the time-dependent expectation value of the coordinate. The emergence of t...

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Bibliographic Details
Main Author: Janos Polonyi
Format: Article
Language:English
Published: MDPI AG 2021-08-01
Series:Universe
Subjects:
Online Access:https://www.mdpi.com/2218-1997/7/9/315