Classical Chaos Described by a Density Matrix

In this paper, a reference to the semiclassical model, in which quantum degrees of freedom interact with classical ones, is considered. The classical limit of a maximum-entropy density matrix that describes the temporal evolution of such a system is analyzed. Here, it is analytically shown that, in...

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Bibliographic Details
Main Authors: Andres Mauricio Kowalski, Angelo Plastino, Gaspar Gonzalez
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Physics
Subjects:
Online Access:https://www.mdpi.com/2624-8174/3/3/45