A simple statistical explanation for the localization of energy in nonlinear lattices with two conserved quantities
Pattern Formation and Solitons
2009-11-10 v1
Abstract
The localization of energy in the discrete nonlinear Schroedinger equation is explained with statistical methods. The partition function and the entropy of the system are computed for low-amplitude initial conditions. Detailed predictions for the long-time solution are derived.
Keywords
Cite
@article{arxiv.nlin/0312058,
title = {A simple statistical explanation for the localization of energy in nonlinear lattices with two conserved quantities},
author = {Benno Rumpf},
journal= {arXiv preprint arXiv:nlin/0312058},
year = {2009}
}