Dust-acoustic solitary waves in dusty plasma with variable dust charge
Plasma Physics
2011-06-21 v1
Abstract
In this article we are going to consider dust acoustic wave in dusty plasma whose constituents are inertial negative charged dust particles, Boltzmann distributed electrons and non-thermal distributed ions with variable dust charge. Using reductive perturbation method, we have obtained Korteweg-de Veries (kdv) and modified kdv(mkdv) equations. A Sagdeev potential for the system and stability conditions for solitonic solution are also derived.
Keywords
Cite
@article{arxiv.1106.3642,
title = {Dust-acoustic solitary waves in dusty plasma with variable dust charge},
author = {Gh. Forozani and M. Mohammadi},
journal= {arXiv preprint arXiv:1106.3642},
year = {2011}
}
Comments
11 pages, 6 figures