The Inner Boundary Condition for a Thin Disk Accreting Into a Black Hole
arXiv:astro-ph/0004129
Abstract
Contrary to some recent claims the `no torque inner boundary condition' as applied at the marginally stable orbit is correct for geometrically thin disks accreting into black holes.
3 pages, latex, submitted on April 10, 2000 to The Astrophysical Journal Letters