Document Type : Research
Authors
Abstract
In this article we are going to consider dust acoustic solitary 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
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