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physics.plasm-ph2026
Radiation Pressure Effect on the degenerate Electron-Positron Plasma Dynamics
Irakli Ugulava, Vazha Berezhiani
We investigate the influence of radiation pressure on the collective dynamics of a degenerate electron--positron plasma interacting with an intense radiation flux. Assuming the Fer…
physics.plasm-ph2026
Vortex Solitons and Filamentation of Electromagnetic Beams in Relativistically Degenerate Plasmas
Nikolai Maltsev, Vazha I. Berezhiani
We study the propagation and stability of electromagnetic vortex beams in relativistically de generate plasmas. We show that such plasmas support localized vortex solitons carrying…