Exchange Corrections to Dispersion Properties of Lower Hybrid Wave in Ultra-Relativistic Degenerate Plasma
Journal Title: International Journal of Engineering and Science Invention - Year 2018, Vol 7, Issue 5
Abstract
The propagation characteristics of lower hybrid waves are studied in electron-ion degenerate plasma with exchange effect in non-relativistic, relativistic and ultra-relativistic regime. It is found that the combined effect of Bohm force and exchange correlation potential significantly alters the dispersion properties of lower hybrid waves. The analytical and numerical results explicitly show the influence of Bohm force, exchange correlation potential, relativistic velocities of electrons and kinetic pressure of ions on the frequency of the lower hybrid wave. Present work should be of relevance for the dense astrophysical environments like white dwarfs and for laboratory fusion plasma experiments.
Authors and Affiliations
Tripti Rimza, Prerana Sharma
Keywords
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