3 papers
physics.plasm-ph2026
Towards hybrid kinetic/drift-kinetic simulations in 6d Vlasov codes
M. Pelkner, K. Hallatschek, M. Raeth
Simulating fully kinetic, two-species plasmas is computationally challenging due to the stiff multiscale dynamics of electrons and ions. While enforcing a quasi-neutral time evolut…
physics.plasm-ph2024
Energy balance for 6D kinetic ions with adiabatic electrons
Mario Raeth, Klaus Hallatschek
This paper investigates the energy fluxes for the 6D kinetic Vlasov system. We introduce a novel method for calculating particle and energy flows within this framework which allows…
math.NA2024
Convergence of splitting methods on rotating grids for the magnetized Vlasov equation
Nils Schild, Mario Raeth Klaus Hallatschek, Katharina Kormann
Semi-Lagrangian solvers for the Vlasov system offer noiseless solutions compared to Lagrangian particle methods and can handle larger time steps compared to Eulerian methods. In or…