3 papers
physics.plasm-ph2025
Modified vacuum polarization in the presence of a plasma
Sebastian Lundström, Philip Semrén, Haidar Al-Naseri +1
We study vacuum polarization due to strong fields, in the presence of an electron-positron plasma. For this purpose, we expand quantum kinetic equations using weak fields and slow…
physics.plasm-ph2025
Probing the transition from classical to quantum radiation reaction in relativistic plasma
Haidar Al-Naseri, Gert Brodin
We study the transition from classical radiation reaction, described by the Landau-Lifshitz model, to the quantum mechanical regime. The plasma is subject to a circularly polarized…
physics.plasm-ph2024
Applicability of semi-classical theories in the strong field plasma regime
Haidar Al-Naseri, Gert Brodin
For many purposes, classical plasma dynamics models can work surprisingly well even for strong electromagnetic fields, approaching the Schwinger critical fields, and high frequenci…