Direct measurement of superdiffusive energy transport in disordered granular chains

Wave propagation is often nonlinear in character, yet the interplay between disorder and nonlinearity remains elusive. Kim et al. use experiments and corroborating numerical simulations to investigate this phenomenon and demonstrate superdiffusive energy transport in disordered granular chains.

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Detalles Bibliográficos
Autores principales: Eunho Kim, Alejandro J. Martínez, Sean E. Phenisee, P. G. Kevrekidis, Mason A. Porter, Jinkyu Yang
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/8c23a89b72f6489da91cb63c043dc4bc
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Sumario:Wave propagation is often nonlinear in character, yet the interplay between disorder and nonlinearity remains elusive. Kim et al. use experiments and corroborating numerical simulations to investigate this phenomenon and demonstrate superdiffusive energy transport in disordered granular chains.