Publication Date:
2016-08-24
Description:
Author(s): Panayotis G. Kevrekidis, Jesús Cuevas-Maraver, and Dmitry E. Pelinovsky Discrete breathers are ubiquitous structures in nonlinear anharmonic models ranging from the prototypical example of the Fermi-Pasta-Ulam model to Klein-Gordon nonlinear lattices, among many others. We propose a general criterion for the emergence of instabilities of discrete breathers analogous to … [Phys. Rev. Lett. 117, 094101] Published Tue Aug 23, 2016
Keywords:
Nonlinear Dynamics, Fluid Dynamics, Classical Optics, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
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