Statistical complexity and classical-quantum frontier

被引：6

作者：

Branada, R. ^{[1
]}

Pennini, F. ^{[1
,2
]}

Plastino, A. ^{[3
,4
]}

机构：

[1] Univ Catolica Norte, Dept Fis, Av Angamos 0610, Antofagasta, Chile

[2] Univ Nacl La Pampa, Fac Ciencias Exactas & Nat, Dept Fis, CONICET, Av Peru 151, RA-6300 Santa Rosa, La Pampa, Argentina

[3] Univ Nacl La Plata, CONICET, CCT, Inst Fis La Plata, CC 727, RA-1900 La Plata, Argentina

[4] Ecole Polytech Fed Lausanne, SThAR, Lausanne, Switzerland

来源：

PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS | 2018年 / 511卷

关键词：

Disequilibrium; Statistical complexity; Classical limit; SEMIQUANTUM CHAOS; DECOHERENCE; TRANSITION;

D O I：

10.1016/j.physa.2018.07.037

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The classical limit of quantum mechanics (CLQM) is a fascinating subject of perennial interest. Here we deal with it in a novel way for two of the simplest conceivable systems: the classical ideal gas (IG) and the Einstein crystal (EC). Even if at first sight one may not believe that something new could be said about them, it will be seen that some statistical quantifiers do. In particular, the statistical complexity C, seems to signal the CLQM's zone. The associated two C-maxima (versus temperature), for, respectively, the IG and the CG, almost coincide. (C) 2018 Published by Elsevier B.V.

引用

页码：18 / 26

页数：9

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