双温非热尘埃等离子体中的孤波
Solitary Waves in a Dusty Plasma with Two-Temperature Nonthermal Ions

使用约化摄动方法得到了高阶横向扰动下的含有双温非热离子的无磁化尘埃等离子体中的MKP方程.经数值模拟分析可知,在该尘埃等离子体中,孤波的振幅和宽度均会随系统参数变化.
An unmagnetized dusty plasma with two-temperature nonthermal distributed ions under the higher order transverse perturbations has been studied.With the reductive perturbation method,a modified Kadomtsev-Petviashvili(MKP)equation is derived.Numerical simulation results have shown that the amplitude and width of solitons can be influenced by the parameters of the dusty plasmas