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多粒子量子阿诺德猫态的量子熵与退相干

Quantum Entropies and Decoherence for the Multiparticle Quantum Arnol'd Cat.

作者信息

Mantica Giorgio

机构信息

Center for Non-Linear and Complex Systems Università dell'Insubria, Via Valleggio 11, 22100 Como, Italy.

Istituto Nazionale di Alta Matematica "F. Severi", GNFM Gruppo Nazionale per la Fisica Matematica, P. le Aldo Moro 5, 00185 Rome, Italy.

出版信息

Entropy (Basel). 2023 Jun 29;25(7):1004. doi: 10.3390/e25071004.

DOI:10.3390/e25071004
PMID:37509952
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10378372/
Abstract

I study the scaling behavior in the physical parameters of dynamical entropies, classical and quantum, in a specifically devised model of collision-induced decoherence in a chaotic system. The treatment is fully canonical and no approximations are involved or infinite limits taken. I present this model in a detailed way, in order to clarify my views in the debate about the nature, definition, and relevance of quantum chaos.

摘要

我研究了在一个专门设计的混沌系统中碰撞诱导退相干模型里，经典和量子动力学熵的物理参数的标度行为。该处理是完全正则的，不涉及任何近似或取无限极限。我详细介绍了这个模型，以阐明我在关于量子混沌的本质、定义和相关性的辩论中的观点。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a822/10378372/5bc06c2dbf9d/entropy-25-01004-g012.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a822/10378372/379070d34403/entropy-25-01004-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a822/10378372/b0dae81a8c9b/entropy-25-01004-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a822/10378372/2607dbdde13d/entropy-25-01004-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a822/10378372/4058b25cc4b3/entropy-25-01004-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a822/10378372/3286cb15b874/entropy-25-01004-g009.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a822/10378372/5bc06c2dbf9d/entropy-25-01004-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a822/10378372/8bbe429b8add/entropy-25-01004-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a822/10378372/d444175c5cc3/entropy-25-01004-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a822/10378372/050de76899f3/entropy-25-01004-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a822/10378372/f082a08addb5/entropy-25-01004-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a822/10378372/379070d34403/entropy-25-01004-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a822/10378372/b0dae81a8c9b/entropy-25-01004-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a822/10378372/2607dbdde13d/entropy-25-01004-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a822/10378372/4058b25cc4b3/entropy-25-01004-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a822/10378372/3286cb15b874/entropy-25-01004-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a822/10378372/fa8ce94cb532/entropy-25-01004-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a822/10378372/c40c4acc4329/entropy-25-01004-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a822/10378372/5bc06c2dbf9d/entropy-25-01004-g012.jpg

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引用本文的文献

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Entropy (Basel). 2024 Jun 30;26(7):572. doi: 10.3390/e26070572.

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