Universal route to thermalization in weakly-nonlinear one-dimensional chains
Assuming that resonances play a major role in the transfer of energy among the Fourier modes, we apply the Wave Turbulence theory to describe the dynamics on nonlinear one-dimensional chains. We consider α and β Fermi-Pasta-Ulam-Tsingou (FPUT) systems, and the discrete nonlinear Klein-Gordon chain....
Main Authors: | Lorenzo Pistone, Sergio Chibbaro, Miguel D. Bustamante, Yuri V. Lvov, Miguel Onorato |
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Format: | Article |
Language: | English |
Published: |
AIMS Press
2019-01-01
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Series: | Mathematics in Engineering |
Subjects: | |
Online Access: | https://www.aimspress.com/article/10.3934/mine.2019.4.672/fulltext.html |
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