Abstract

The formation and evolution of a Korteweg–de Vries (KdV) soliton in a dense quantum plasma consisting of electrons and ions is studied. The solitary profile is first obtained and the external force is applied to study the effect of force on the stationary formation. Further, a new technique based on the MacCormack Predictor Corrector scheme is designed to study the plasma species individual behavior in external field and their collective effect in the KdV soliton formations. The results thus obtained will help in future understanding of the plasma particles’ behavior under a variety of external forces.

中文翻译：

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外部控制场在血浆中的自相互作用固定形成

摘要

研究了由电子和离子组成的密集量子等离子体中Korteweg-de Vries（KdV）孤子的形成和演化。首先获得孤立的轮廓，然后施加外力以研究力对固定地层的影响。此外，设计了一种基于MacCormack Predictor Corrector方案的新技术，以研究等离子体物种在外场中的个体行为及其在KdV孤子形成中的集体效应。如此获得的结果将有助于将来了解等离子体颗粒在各种外力作用下的行为。