一维链中的波浪湍流和热化

IF 23.9 1区物理与天体物理 Q1 PHYSICS, MULTIDISCIPLINARY

Physics Reports Pub Date : 2023-10-25 DOI:10.1016/j.physrep.2023.09.006

M. Onorato , Y.V. Lvov , G. Dematteis , S. Chibbaro

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引用次数: 1

摘要

一维链被用作凝聚态的基本模型，并构成了非线性物理和复杂系统关键发展的起点。这一领域的开创性工作是由费米、帕斯塔、乌兰和青欧于50年代在洛斯阿拉莫斯提出的。在过去的70年里，一项紧张而富有成果的数学和物理研究接踵而至。最近，通过波浪湍流方法的透镜，对这种系统的热化过程中的机制进行了新的研究。在这篇综述中，我们对在该框架中获得的结果进行了批判性总结。我们还提出了未来工作需要解决的一系列悬而未决的问题和挑战。

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Wave Turbulence and thermalization in one-dimensional chains

One-dimensional chains are used as a fundamental model of condensed matter, and have constituted the starting point for key developments in nonlinear physics and complex systems. The pioneering work in this field was proposed by Fermi, Pasta, Ulam and Tsingou in the 50s in Los Alamos. An intense and fruitful mathematical and physical research followed during these last 70 years. Recently, a fresh look at the mechanisms at the route of thermalization of such systems has been provided through the lens of the Wave Turbulence approach. In this review, we give a critical summary of the results obtained in this framework. We also present a series of open problems and challenges that future work needs to address.

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来源期刊

Physics Reports 物理-物理：综合

CiteScore

56.10

自引率

0.70%

发文量

102

审稿时长

9.1 weeks

期刊介绍： Physics Reports keeps the active physicist up-to-date on developments in a wide range of topics by publishing timely reviews which are more extensive than just literature surveys but normally less than a full monograph. Each report deals with one specific subject and is generally published in a separate volume. These reviews are specialist in nature but contain enough introductory material to make the main points intelligible to a non-specialist. The reader will not only be able to distinguish important developments and trends in physics but will also find a sufficient number of references to the original literature.