scholarly journals Elliptically polarized electromagnetic waves in a magnetized quantum electron-positron plasma with effects of exchange-correlation

2016 ◽  
Vol 23 (7) ◽  
pp. 072105 ◽  
Author(s):  
M. Shahmansouri ◽  
A. P. Misra
Keyword(s):  
Electromagnetic Waves ◽  
Exchange Correlation ◽  
Electron Positron ◽  
Quantum Electron ◽  
Elliptically Polarized

Linear and nonlinear electromagnetic waves in a magnetized quantum electron-positron plasma

2015 ◽  
Vol 26 (05) ◽  
pp. 1550058 ◽  
Author(s):  
Mahdi Momeni
Keyword(s):  
Electromagnetic Waves ◽  
Kdv Equation ◽  
Perturbation Technique ◽  
Soliton Solutions ◽  
Quantum Corrections ◽  
Nonlinear Properties ◽  
Electron Positron ◽  
Quantum Electron ◽  
Qhd Model ◽  
Linear And Nonlinear

The linear and nonlinear properties of the electromagnetic waves are investigated in a magnetized quantum electron–positron (e–p) plasma by employing the quantum hydrodynamic (QHD) model. It is found that the quantum dispersion relation in comparison with the classical version is modified by the quantum corrections through quantum diffraction and statistics. The standard reductive perturbation technique is used to derive the Korteweg–de Vries (KdV) equation. The exact soliton solutions and the existence regions of the solitary waves are also defined precisely. It is also shown that the results are affected by the quantum corrections.

Kinetic equilibrium of nonlinear electromagnetic waves in electron-positron-ion magnetoplasmas

1989 ◽  
Vol 152 (2) ◽  
pp. 181-190 ◽  
Author(s):  
F. B. Rizzato ◽  
R. S. Schneider ◽  
D. Dillenburg
Keyword(s):  
Electromagnetic Waves ◽  
Electron Positron ◽  
Kinetic Equilibrium

Head-on collision of magnetoacoustic solitary waves in magnetized quantum electron-positron-ion plasma

2013 ◽  
Vol 346 (2) ◽  
pp. 431-436 ◽  
Author(s):  
Shi-Sen Ruan ◽  
Shan Wu ◽  
Majid Raissan ◽  
Ze Cheng
Keyword(s):  
Solitary Waves ◽  
Ion Plasma ◽  
Electron Positron ◽  
Quantum Electron
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