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 ...

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 ...

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...

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...

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...

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...

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...

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...

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 ...

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...