再论单组分等离子体负色散的起始
Onset of negative dispersion in one-component-plasma revisited
摘要：
提出了一种描述经典单组分等离子体（OCP）纵向（等离子体激元）模长波长色散的简单方法，其主要目标是正确捕获负色散的发生。该方法适用于三维和二维OCP。预测的负色散的发生比较以及从数值模拟和更复杂的理论模型的可用结果。
英文摘要：
A simple approach to describe the long-wavelength dispersion of the longitudinal (plasmon) mode of the classical one-component-plasma (OCP), with the main objective to correctly capture the onset of negative dispersion, is proposed. The approach is applicable to both three-dimensional and two-dimensional OCP. The predicted onset of negative dispersion compares well with the available results from numerical simulations and more sophisticated theoretical models.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
