2 papers
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…
gr-qc2025
Modified light-cylinder and centrifugal acceleration in Schwarzschild geometry
Nikoloz Kurtskhalia, Nikolai Maltsev, Zaza N. Osmanov
We examine the motion of an electron constrained to follow a magnetic field line near a primordial sub-stellar mass black hole. Earlier studies treated the problem in flat (Minkows…