Poloidal Field Amplification through Compression-Shear Dynamics in Schwarzschild Accretion: Pathways to MAD States

Malihe Mousapour Gharghabi, Jamshid Ghanbari, Mahboobe Moeen Moghaddas

The amplification of magnetic fields in black hole accretion flows governs key high-energy phenomena such as magnetically arrested disks and relativistic jets. We develop a semi-an…