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Updated: Jan 6, 2026

Characterization of Thermal Transport in One-dimensional Solid Materials
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Characterization of Thermal Transport in One-dimensional Solid Materials

Published on: January 26, 2014

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使用 Toda 积分来测量 FPUT 热化

H Christodoulidi1, S Flach2

  • 1School of Mathematics and Physics, University of Lincoln, Brayford Pool Campus, Lincoln, United Kingdom.

Chaos (Woodbury, N.Y.)
|November 19, 2025
PubMed
概括

这项研究揭示了费米-帕斯塔-乌拉姆-辛古-α模型是如何达到平衡的. 托达积分表明系统大小影响了ergodization时间,特别是在与科尔摩戈罗夫-阿诺德-莫瑟制度相关的临界能量密度附近.

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