论文标题
双对等离子体中的离子声流氓波有非扩张颗粒
Ion-acoustic rogue waves in double pair plasma having non-extensive particles
论文作者
论文摘要
离子声音（IA）波（IAWS）和相关的IA流氓波（IARWS）的模量不稳定（MI）在包含非扩展电子的双对等离子体中，具有否定性电子，负且正阳性电荷的离子受到标准的非线性非线性schroure schroure schroure equartionally and-oputical officity operiational-Thermal protrons。从NLSE的数值研究中可以看出，等离子体系统具有调制稳定（不稳定）区域，其中NLSE的分散性和非线性系数具有相反的（相同）符号。还发现，IAW（即IARWS的MI标准，幅度和宽度等）的基本特征是由等离子体参数（例如质量，电荷状态和血浆成分的数量密度）严格组织的。我们本研究的现有结果应该有助于理解实验室和太空等离子体中IAW（即，MI和IARW）的非线性特征。
The modulational instability (MI) of ion-acoustic (IA) waves (IAWs) and associated IA rogue waves (IARWs) in double pair plasma containing non-extensive electrons, iso-thermal positrons, negatively and positively charged ions have been governed by the standard nonlinear Schrödinger equation (NLSE). It has been figured out from the numerical study of NLSE that the plasma system holds modulationally stable (unstable) region in which the dispersive and nonlinear coefficients of the NLSE have the opposite (same) signs. It is also found that the fundamental features of IAWs (viz., MI criteria, amplitude and width of the IARWs, etc.) are rigorously organized by the plasma parameters such as mass, charge state, and number density of the plasma components. The existing outcomes of our present study should be helpful for understanding the nonlinear features of IAWs (viz., MI and IARWs) in both laboratory and space plasmas.
