Cyclic Zoom: Multiscale GRMHD Modeling of Black Hole Accretion and Feedback

We present a “cyclic zoom” method to capture the dynamics of accretion flows onto black holes across a vast range of spatial and temporal scales in general relativistic magnetohydrodynamic (GRMHD) simulations. In this method, we cyclically zoom out (derefine) and zoom in (refine) the simulation doma...

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Bibliographic Details
Main Authors: Minghao Guo, James M. Stone, Eliot Quataert, Volker Springel
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal
Subjects:
Online Access:https://doi.org/10.3847/1538-4357/add1da
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