Separated spin-up and spin-down quantum hydrodynamics of degenerated electrons: Spin-electron acoustic wave appearance
PA Andreev - Physical Review E, 2015 - APS
The quantum hydrodynamic (QHD) model of charged spin-1/2 particles contains physical
quantities defined for all particles of a species including particles with spin-up and with spin …
quantities defined for all particles of a species including particles with spin-up and with spin …
Rich eight-branch spectrum of the oblique propagating longitudinal waves in partially spin-polarized electron-positron-ion plasmas
PA Andreev, Z Iqbal - Physical Review E, 2016 - APS
We consider the separate spin evolution of electrons and positrons in electron-positron and
electron-positron-ion plasmas. We consider the oblique propagating longitudinal waves in …
electron-positron-ion plasmas. We consider the oblique propagating longitudinal waves in …
Oblique propagation of longitudinal waves in magnetized spin-1/2 plasmas: independent evolution of spin-up and spin-down electrons
PA Andreev, LS Kuz'menkov - Annals of Physics, 2015 - Elsevier
We consider quantum plasmas of electrons and motionless ions. We describe separate
evolution of spin-up and spin-down electrons. We present corresponding set of quantum …
evolution of spin-up and spin-down electrons. We present corresponding set of quantum …
Exchange effects in Coulomb quantum plasmas: dispersion of waves in 2D and 3D quantum plasmas
PA Andreev - Annals of Physics, 2014 - Elsevier
We describe quantum hydrodynamic equations with the Coulomb exchange interaction for
three and two dimensional plasmas. Explicit form of the force densities are derived. We …
three and two dimensional plasmas. Explicit form of the force densities are derived. We …
[HTML][HTML] Abundant stable and accurate solutions of the three-dimensional magnetized electron-positron plasma equations
MMA Khater - Journal of Ocean Engineering and Science, 2022 - Elsevier
This paper tries constructing analytical and numerical solutions of three-dimensional
magnetized electron-positron plasma equations. In magnetized electron-positron plasma …
magnetized electron-positron plasma equations. In magnetized electron-positron plasma …
Extraordinary and upper-hybrid waves in spin quantum magnetoplasmas with vacuum polarization effect
J Zhu, X Liu, Y Luo - Journal of Plasma Physics, 2021 - cambridge.org
The propagation of extraordinary and upper-hybrid waves in spin quantum magnetoplasmas
with vacuum polarization effect is investigated. Based on the quantum …
with vacuum polarization effect is investigated. Based on the quantum …
Elliptically polarized electromagnetic waves in a magnetized quantum electron-positron plasma with effects of exchange-correlation
M Shahmansouri, AP Misra - Physics of Plasmas, 2016 - pubs.aip.org
The dispersion properties of elliptically polarized electromagnetic waves in a magnetized
electron-positron-pair (EP-pair) plasma are studied with the effects of particle dispersion …
electron-positron-pair (EP-pair) plasma are studied with the effects of particle dispersion …
Relativistic degenerate effects of electrons and positrons on modulational instability of quantum ion acoustic waves in dense plasmas with two polarity ions
TL Liu, YL Wang, YZ Lu - Chinese Physics B, 2015 - iopscience.iop.org
The nonlinear propagation of quantum ion acoustic wave (QIAW) is investigated in a four-
component plasma composed of warm classical positive ions and negative ions, as well as …
component plasma composed of warm classical positive ions and negative ions, as well as …
Group velocity of extraordinary waves in superdense magnetized quantum plasma with spin-1/2 effects
Based on the one component plasma model, a new dispersion relation and group velocity of
elliptically polarized extraordinary electromagnetic waves in a superdense quantum …
elliptically polarized extraordinary electromagnetic waves in a superdense quantum …
Hydrodynamic and kinetic models for spin-1/2 electron-positron quantum plasmas: Annihilation interaction, helicity conservation, and wave dispersion in magnetized …
PA Andreev - Physics of Plasmas, 2015 - pubs.aip.org
We discuss the complete theory of spin-1/2 electron-positron quantum plasmas, when
electrons and positrons move with velocities mach smaller than the speed of light. We derive …
electrons and positrons move with velocities mach smaller than the speed of light. We derive …