Journal
PHYSICAL REVIEW D
Volume 104, Issue 4, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevD.104.044058
Keywords
-
Funding
- Polish National Science Centre [2017/26/A/ST2/00530]
Ask authors/readers for more resources
We investigated stationary models of magnetized, self-gravitating disks around black holes with different prescriptions of the toroidal magnetic field. Similar to the purely hydrodynamical case, a bifurcation in the parameter space of solutions was observed with two branches corresponding to relatively light disks and disks more massive than the black hole. The existence of the latter branch can be explained by geometric properties of the spacetime. We examined the influence of the magnetic field in the disk on these effects.
We investigate stationary models of magnetized, self-gravitating disks around black holes. The disks are assumed to rotate according to a recently introduced Keplerian rotation law. We consider different prescriptions of the toroidal magnetic field. Similarly to the purely hydrodynamical case (i.e., with no magnetic field), we observe a bifurcation in the parameter space of solutions. There are usually two branches of solutions: a branch corresponding to relatively light disks and a branch for which the disk can be more massive than the black hole. The existence of this latter branch can be explained by geometric properties of the spacetime. We investigate the influence of the magnetic field in the disk on these effects.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available