Ergodic and nonergodic many-body dynamics in strongly nonlinear lattices

URN to cite this document:: urn:nbn:de:bvb:355-epub-458256
DOI to cite this document:: 10.5283/epub.45825

Hahn, Dominik

; Urbina, Juan Diego

; Richter, Klaus ; Dubertrand, Rémy

; Sondhi, Shivaji Lal

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Date of publication of this fulltext: 21 May 2021 04:18

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Abstract

The study of nonlinear oscillator chains in classical many-body dynamics has a storied history going back to the seminal work of Fermi et al.[Los Alamos Scientific Laboratory Report No. LA-1940, 1955 (unpublished)]. We introduce a family of such systems which consist of chains of N harmonically coupled particles with the nonlinearity introduced by confining the motion of each individual particle ...