Quasars formation around clusters of primordial black holes

Details Quasars formation around clusters of primordial black holes Quasars formation around clusters of primordial black holes

2004-12-16

arxiv.org/abs/astro-ph/0412418v2

Grav.Cosmol. 11 (2005) 99-104

Astronomy and Astrophysics

Astrophysics

6 pages, 5 figures, minor corrections

Scientific paper

We propose the model of first quasars formation around the cluster of rimordial black holes (PBHs). It is supposed, that mass fraction of the universe ~10^-3 is composed of the compact clusters of PBHs, produced during the phase transitions in the early universe. The clusters of PBHs become the centers of dark matter condensation. As a result, the galaxies with massive central black holes are formed. In the process of galaxies formation the central black holes are growing due to accretion. This accretion is acompaned by the early quasar activity.

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