Problems with the sources of the observed gravitational waves and their resolution

Abstract

Recent direct registration of gravitational waves by LIGO and astronomical observations of the universe at redshifts 5-10 demonstrate that the standard astrophysics and cosmology are in tension with the data. The origin of the source of the GW150914 event, which presumably is a binary of coalescing black holes with masses about 30 solar masses, each with zero spin, as well as the densely populated universe at z= 5-10 by superheavy black holes, blight galaxies, supernovae, and dust does not fit the standard astrophysical picture. It is shown here that the model of primordial black hole (PBH) formation, suggested in 1993, nicely explains all these and more puzzles, including those in contemporary universe, such as MACHOs and the mass spectrum of the observed solar mass black holes.. The mass spectrum and density of PBH is predicted. The scenario may possibly lead to abundant antimatter in the universe and even in the Galaxy.

arXiv comment7 pages, 3 figures, invited talk at the International Symposium Advances of Dark Matter and Particle Physics, Messina, Italy, 2016

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Cited by in corpus (4)

• Massive and supermassive black holes in the contemporary and early universe and the new problems of cosmology and astrophysics
• Classical transitions with the topological number changing in the early Universe
• Massive Primordial Black Holes in Contemporary and Young Universe (old predictions and new data)
• Transitions between topologically non-trivial configurations