论文信息 - Effects of Higher-Order Terms on the Nonlinear Propagation of Electron Acoustic Waves

Effects of Higher-Order Terms on the Nonlinear Propagation of Electron Acoustic Waves

The contribution of higher-order terms on the nonlinear propagation of electron acoustic waves has been investigated, using the reductive perturbation technique. A modified KdV equation for the first order perturbed potential and a linear inhomogeneous equation for the second order perturbed potential have been derived. The soliton width and amplitude have been calculated.

S. Bujarbarua | M. Kalita | S. Sarma

[1] S. Bujarbarua,et al. Higher order contributions to ion acoustic solitary waves in a plasma consisting of warm ions and nonisothermal electrons , 1982 .

[2] M. Mohan,et al. Electron-acoustic solitons in current-carrying magnetized plasmas , 1980 .

[3] C. S. Lai. Effects of higher order contribution and of ion temperature on ion-acoustic solitary waves , 1979 .

[4] Yoshi-Hiko Ichikawa,et al. Contribution of Higher Order Terms in the Reductive Perturbation Theory (非線形現象の取扱いとその物理的課題に関する研究会報告) , 1976 .

[5] T. J. Martin,et al. Electrostatic instabilities driven by an electric current perpendicular to a magnetic field , 1973 .