Rate My Professor Jens Mahlmann

Mahlmann's research centers on high-energy astrophysics, focusing on plasma processes in ultra-magnetized environments around compact objects like magnetars, black holes, and neutron stars. He investigates mechanisms for radio and X-ray bursts during magnetospheric instabilities using theoretical models, particle-in-cell simulations, force-free electrodynamics, and high-performance computing on systems like Frontier, Pleiades, and MareNostrum. Notable publications include Superluminal Wave Activation at Relativistic Magnetized Shocks (The Astrophysical Journal Letters, 2026, student co-lead), Electrodynamics and Dissipation in the Binary Magnetosphere of Premerger Neutron Stars (The Astrophysical Journal Letters, 2025), Spindown of Pulsars Interacting with Companion Winds (The Astrophysical Journal, 2024, student lead), Three-dimensional dynamics of strongly twisted magnetar magnetospheres (The Astrophysical Journal Letters, 2023), and Electromagnetic fireworks: fast radio bursts from rapid reconnection in the compressed magnetar wind (The Astrophysical Journal Letters, 2022). His contributions have earned him an NSF grant (AST-2508744, 2025-2028) for plasma dynamics in radiation-rich magnetar magnetospheres, supercomputing allocations, the James B. Hartle award for best student presentation at GR22 (2019), and an invitation to the Nobel Laureate Meeting (2019). Mahlmann peer-reviews for journals including Nature Astronomy, The Astrophysical Journal Letters, and Monthly Notices of the Royal Astronomical Society Letters, and teaches courses such as High Energy Astrophysics (ASTR 75), Computational Plasma Dynamics (PHYS 118), and Magnetohydrodynamics (PHYS 115).