Shock electrostatic electron acoustic wave features in four-component electron–positron plasma
Source abstract
Abstract
The linear (nonlinear) wave properties of dissipative electron acoustic plasma have been studied. The impacts of temperatures and densities on the properties of linear real and imaginary (growth rate) plasma frequencies have been examined. The effects of viscosities in the linear growth rate are also studied. Accordingly, the significant shock-like electrostatic field in auroral plasmas has been discussed. Furthermore, the electrostatic dissipative fields have been studied to explain experimental observations. A comparison between the obtained electrostatic dissipative fields and satellite observations in auroral plasmas is briefly discussed.
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Research context
OpenAlex topics: Dust and Plasma Wave Phenomena · Earthquake Detection and Analysis · Ionosphere and magnetosphere dynamics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Physics, College of Science and Humanities, Prince Sattam Bin Abdulaziz University 1 , Al-Kharj 11942, Saudi Arabia
Theoretical Physics Group, Faculty of Science, Mansoura University 2 , Mansoura 35516, Egypt
Department of Physics, College of Science, Taibah University 3 , Al-Madinah Al-Munawarah, Saudi Arabia
Funding
Prince Sattam bin Abdulaziz University
References (39)
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