Email this article Beasts in Lambda-CDM zoo
- Authors: Dolgov A.D.1,2,3
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Affiliations:
- Novosibirsk State University
- A.I. Alikhanov Institute of Theoretical and Experimental Physics
- University of Ferrara
- Issue: Vol 80, No 5 (2017)
- Pages: 987-994
- Section: XIX International Moscow School of Physics (44th ITEPWinter School of Physics) and International School of Physics “QCD and Exotic Hadrons” February 16–23, 2016, Serpukhov, Russia/Elementary Particles and Fields
- URL: https://journal-vniispk.ru/1063-7788/article/view/192688
- DOI: https://doi.org/10.1134/S1063778817050076
- ID: 192688
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Abstract
Recent astronomical discoveries of supermassive black holes (quasars), gamma-bursters, super-novae, and dust at high redshifts, z = (5−10), are reviewed. Such a dense population of the early universe is at odds with the conventional mechanisms of its possible origin. Similar data from the contemporary universe, which are also in conflict with natural expectations, are considered too. Two possible mechanisms are suggested, at least one of which can potentially solve all these problems. As a by-product of the last model, an abundant cosmological antimatter may be created.
About the authors
A. D. Dolgov
Novosibirsk State University; A.I. Alikhanov Institute of Theoretical and Experimental Physics; University of Ferrara
Author for correspondence.
Email: dolgov@itep.ru
Russian Federation, Novosibirsk; Moscow; Ferrara
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