2 papers
astro-ph.HE2026
The Structure of Poloidal Fields Embedded in Thin Disks
Yossef Zenati, Ethan T. Vishniac, Amir Jafari
Many accreting systems are modeled as geometrically thin disks. Simulations of accretion disks cannot be extended to this regime, although local models can address the behavior of…
physics.plasm-ph2025
Magnetic helicity fluxes in dynamos from rotating inhomogeneous turbulence
Axel Brandenburg, Ethan T. Vishniac
We analyze direct numerical simulations of large-scale dynamos in inhomogeneous nonhelically driven rotating turbulence with and without shear. The forcing is modulated so that the…