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RISSolitons of the KP equation in dusty plasma with variable dust charge and two temprature iopns: energy and stability
The propagation of nonlinear waves in dusty plasmas with variable dust charge and two temperature ions is analyzed. By using the reductive perturbation theory, the Kadomtsev-Petvishvili (KP) equation is derived. A sagdeev ...
Colliding solitary waves in quark gluon plasmas
We study the head-on collision of propagating waves due to perturbations in quark gluon plasmas. We use the Massachusetts Institute of Technology bag model, hydrodynamics equation, and suitable equation of state for ...
Obliquely propagating electron acoustic solitons in a magnetized plasma with superthermal electrons
The problem of small amplitude electron acoustic solitary waves is discussed using the reductive erturbation theory in magnetized plasmas consisting of cold electrons, hot electrons obeying superthermal distribution and stationary ions. The effects...
Cylindrical ion-acoustic solitary waves in electronegative plasmas with superthermal electrons
By using the standard reductive perturbation technique, a three-dimensional cylindrical
Kadomtsev-Petviashvili equation (CKPE), which governs the dynamics of ion acoustic solitary waves
(IASWs), is derived for small but finite...
Propagation of solitary waves in non uniform dusty plasmas
Interaction of dust acoustic solitary waves in plasmas consisting of medium disorders is investigated. Disorders and inhomogeneities of the medium are added to the equation of motion as perturbative terms through the medium parameters. The effects...
Cylindrical and spherical electron acoustic solitary waves in the presence of superthermal hot electrons
Propagation of cylindrical and spherical electronacoustic solitary waves in unmagnetized plasmas consisting
of cold electron fluid, hot electrons obeying a superthermal distribution and stationary ions are investigated. The standard reductive...
Distribution functions of electrons in the Earth and Venus ionospheres: Effects on the propagation of localized waves
equilibrium. Propagation of small amplitude dust-ion acoustic solitary waves (DIASWs) in Earth and Venus ionospheres based on the derived distribution functions for electrons is investigated. Moreover, effects of presenting different polarity of dust grains...
Electron acoustic waves in atmospheric magnetized plasma
Propagation of electron acoustic solitary waves is studied in magnetized plasmas
consisting of hot and cold electrons and stationary ions in the presence of varying magnetic
field. We show that a space dependent magnetic field adds a...
Solitons of the Kadomstev-Petviashvili (KP) and the modified KP equation for the dust dust acoustic solitary waves in dusty plasmas
By using the reductive perturbation theory, the Kadomstev-Petviashvili (KP) equation in unmagnetized dusty plasmas with variable dust charge, electrons with Boltzmann distribution and nonthermal ions, is derived and the ...
Cylindrical and spherical ion acoustic solitary waves in electron-positron-ion plasmas with superthermal electrons
Propagation of cylindrical and spherical ion acoustic solitary waves in plasmas consisting of cold ions,
superthermal electrons and thermal positrons are investigated. It is shown that cylindrical/spherical Korteweg-de-Vries equation governs...