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Supermassive black hole binaries at high energies
(World Scientific, 2014-03)
An accretion disk around a supermassive black hole may be strongly perturbed by the presence of a secondary black hole. Recent simulations have shown that, under certain conditions, the tidal torques exerted by the secondary ...
The Dynamics of Supermassive Black Holes in a Gaseous Medium
(Ho, L.C., 2004)
We present a numerical study of the dynamics of supermassive black holes (SMBH) in a gaseous medium. The importance of the study relies on its implications for the fate of SMBH in mergers of protogalaxies with large amounts ...
Multi-messenger observations of supermassive black holes binary mergers
(Wiley-Blackwell, 2019-01-01)
When a circumprimary gaseous disk is pushed into the primary supermassive black hole (SMBH) by the tidal force of the decaying secondary black hole, it can produce an increase in the luminosity. In the case of a disk that ...
Seeking for the leading actor on the cosmic stage: Galaxies versus supermassive black holes
(Hindawi Limited, 2012)
A major development in extragalactic astrophysics in recent years has been the realization that active galactic nuclei (AGN), which signpost accretion events onto supermassive black holes (SMBHs) [1, 2], may play a fundamental ...