Astronomy and Astrophysics – Astrophysics
Scientific paper
2002-02-27
Astronomy and Astrophysics
Astrophysics
14 pages, 1 picture; Submitted to Gravitation & Cosmology
Scientific paper
The new element of theory of galaxy formation, strong primordial inhomogeneities, is shown to be a reflection of unstable large scale structures of topological defects, created in second order phase transitions in the inflationary Universe. In addition to {\it archioles-like} large scale correlation of the primordial inhomogeneity of energy density of coherent scalar field oscillations, the same mechanism, based on the second order phase transitions on the inflational stage and the domain wall formation upon the end of inflation, leads to the formation of massive black hole clusters that can serve as nuclei for the future galaxies. The number of black holes with $M \sim 100M_{\odot}$ and above is comparable with the number of galaxies within the modern cosmological horizon. The primordial fractal structure of galaxies can find natural grounds in the framework of model we developed . The proposed approach offers the physical basis for new scenarios of galaxy formation in the Big Bang Universe.
Khlopov Maxim Yu.
Rubin Sergei. G.
Sakharov Alexander S.
No associations
LandOfFree
Strong Primordial Inhomogeneities and Galaxy Formation does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Strong Primordial Inhomogeneities and Galaxy Formation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Strong Primordial Inhomogeneities and Galaxy Formation will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-52469