paper

Electromagnetic vortex beam dynamics in degenerate electron-positron astrophysical plasmas

arXiv:2111.00589 · doi:10.1016/j.physleta.2022.128323

Abstract

For degenerate astrophysical electron-positron plasmas we have considered dynamics of electromagnetic beams carrying angular momentum. It is found for arbitrary level of degeneracy such a beam having the power exceeding a certain critical value breaks up into many filaments, eventually leading to the formation of stable spatial solitons keeping zero field in the center of the structure.

arXiv comment6 pages, 3 figures

References in corpus (8)