Simulating DNLS models
Computational Physics
2013-04-08 v1 Computational Engineering, Finance, and Science
Numerical Analysis
Abstract
We present different techniques to numerically solve the equations of motion for the widely studied Discrete Nonlinear Schroedinger equation (DNLS). Being a Hamiltonian system, the DNLS requires symplectic routines for an efficient numerical treatment. Here, we introduce different such schemes in detail and compare their performance and accuracy by extensive numerical simulations.
Cite
@article{arxiv.1304.1608,
title = {Simulating DNLS models},
author = {Mario Mulansky},
journal= {arXiv preprint arXiv:1304.1608},
year = {2013}
}
Comments
16 pages, 7 figures