2 papers
astro-ph.IM2026
RAMSES-GPU: Cell-by-Cell Adaptive Mesh Refinement with Magneto-Hydrodynamics and Self-Gravity on Graphics Processing Units
Romain Teyssier, Eric Moseley, Robert V. Caddy +9
We present the implementation and optimization of the cosmological simulation code RAMSES on Graphics Processing Units (GPUs) using CUDA Fortran. This accelerated version ports the…
astro-ph.HE2024
Kinetic simulations of the Kruskal-Schwarzchild instability in accelerating striped outflows I: Dynamics and energy dissipation
William Groger, Hayk Hakobyan, Lorenzo Sironi
Astrophysical relativistic outflows are launched as Poynting-flux-dominated, yet the mechanism governing efficient magnetic dissipation, which powers the observed emission, is stil…