An HLLD Implementation for General Relativistic Magnetohydrodynamics in AthenaK

arXiv:2609.06150 · astro-ph.HE, gr-qc · Submitted 2026-09-05 · Read on arXiv

astro-ph.HE, gr-qc

Submitted: 2026-09-05

Updated: 2026-09-05

Comments: 19 pages, 15 figures

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Accuracy — 1× in this paper · explained in 1 episode
• Gravitational Wave Emission — 1× in this paper · explained in 2 episodes

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