136 citations · 382 across the 5 of their papers we have counts for
4 papers · 1 filter
The runaway instability in general relativistic accretion disks
O. Korobkin, E. Abdikamalov, N. Stergioulas +4
When an accretion disk falls prey to the runaway instability, a large portion of its mass is devoured by the black hole within a few dynamical times. Despite decades of effort, it…
A New Spherical Harmonics Scheme for Multi-Dimensional Radiation Transport I: Static Matter Configurations
David Radice, Ernazar Abdikamalov, Luciano Rezzolla +1
Recent work by McClarren & Hauck [29] suggests that the filtered spherical harmonics method represents an efficient, robust, and accurate method for radiation transport, at least i…
Dynamics and Gravitational Wave Signature of Collapsar Formation
C. D. Ott, C. Reisswig, E. Schnetter +7
We perform 3+1 general relativistic simulations of rotating core collapse in the context of the collapsar model for long gamma-ray bursts. We employ a realistic progenitor, rotatio…
Stability of general-relativistic accretion disks
Oleg Korobkin, Ernazar B. Abdikamalov, Erik Schnetter +2
Self-gravitating relativistic disks around black holes can form as transient structures in a number of astrophysical scenarios such as binary neutron star and black hole-neutron st…