Dynamics of a Superdense Cluster of Black Holes and the Formation of the Galactic SMBH

P. Chassonnery, R. Capuzzo-Dolcetta

The center of our Galaxy is known to host a massive compact object, Sgr A${}^{\ast }$, which is commonly considered as a super-massive black hole of $\sim 4\times 10^6$ M${}_{\odot }$. It is su…