Research output: Contribution to journal › Article › peer-review
Beasts in Lambda-CDM zoo. / Dolgov, A. D.
In: Physics of Atomic Nuclei, Vol. 80, No. 5, 01.09.2017, p. 987-994.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Beasts in Lambda-CDM zoo
AU - Dolgov, A. D.
N1 - Publisher Copyright: © 2017, Pleiades Publishing, Ltd.
PY - 2017/9/1
Y1 - 2017/9/1
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=85031908758&partnerID=8YFLogxK
U2 - 10.1134/S1063778817050076
DO - 10.1134/S1063778817050076
M3 - Article
AN - SCOPUS:85031908758
VL - 80
SP - 987
EP - 994
JO - Physics of Atomic Nuclei
JF - Physics of Atomic Nuclei
SN - 1063-7788
IS - 5
ER -
ID: 9068314