Origin of Correlations between Central Black Holes Masses and Galactic Bulge Velocity Dispersions
V. I. Dokuchaev, Yu. N. Eroshenko
Abstract
We argue that the observed correlations between central black holes masses MBH and galactic bulge velocity dispersions σe in the form MBHσe4 may witness on the pregalactic origin of massive black holes. Primordial black holes would be the centers for growing protogalaxies which experienced multiple mergers with ordinary galaxies. This process is accompanied by the merging of black holes in the galactic nuclei.
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