498 citations · 2.4k across the 23 of their papers we have counts for
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GRaM-X: A new GPU-accelerated dynamical spacetime GRMHD code for Exascale computing with the Einstein Toolkit
Swapnil Shankar, Philipp Mösta, Steven R. Brandt +3
We present GRaM-X (General Relativistic accelerated Magnetohydrodynamics on AMReX), a new GPU-accelerated dynamical-spacetime general relativistic magnetohydrodynamics (GRMHD) code…
Density Profiles of Collapsed Rotating Massive Stars Favor Long Gamma-Ray Bursts
Goni Halevi, Belinda Wu, Philipp Moesta +3
Long-duration gamma-ray bursts (lGRBs) originate in relativistic collimated outflows -- jets -- that drill their way out of collapsing massive stars. Accurately modeling this proce…
Propagation of a realistic magnetar jet through binary neutron star merger medium and implications for short gamma-ray bursts
Gustavo Soares, Pablo Bosch, Davide Lazzati +1
The origin of short gamma-ray bursts (sGRBs) is associated with outflows powered by the remnant of a binary neutron star merger. This remnant can be either a black hole or a highly…
Black hole to photosphere: 3D GRMHD simulations of collapsars reveal wobbling and hybrid composition jets
Ore Gottlieb, Matthew Liska, Alexander Tchekhovskoy +4
Long-duration -ray bursts (GRBs) accompany the collapse of massive stars and carry information about the central engine. However, no 3D models have been able to follow these jet…