In this paper, we revisit the hydrodynamic limit of the Langmuir wave dispersion relation
based on the Wigner-Poisson model in connection with that obtained directly from the …

Nonlinear analysis for the finite amplitude electron acoustic wave is considered in a
magnetized viscous plasma. The quantum hydrodynamic model is used to describe the …

Based on the one-body particle-antiparticle Dirac theory of electrons, a set of relativistic
quantum fluid equations for a spin half plasma is derived. The particle-antiparticle nature of …

In this article, we have studied the electron acoustic waves in a magnetized plasma
containing Kappa distributed ions which are streaming with high velocity within the plasma …

Using the spin-1/2 resistive quantum magnetohydrodynamics model, linear and nonlinear
relations for slow and fast magnetosonic modes are derived. Spin effects are incorporated …

In this paper, we explicate a method of quantum hydrodynamics (QHD) for the study of the
quantum evolution of a system of polarized particles. Although we focused primarily on the …

The formation of dust ion-acoustic shocks in a four-component quantum plasma whose
constituents are electrons, both positive and negative ions, and immobile charged dust …

We investigate the magnetosonic waves and their interactions in a spin-1 2 degenerate
quantum plasma. With the help of the extended Poincaré-Lighthill-Kuo perturbation method …

The modulational instability of quantum electrostatic acoustic waves in electron-hole
quantum semiconductor plasmas is investigated using the quantum hydrodynamic model …

Ion-acoustic envelope solitary waves in a very dense plasma comprised of the electrons,
positrons and ions are investigated. For this purpose, the quantum hydrodynamic model and …