Formation of Supermassive Nuclei of Black Holes in the Early Universe by the Mechanism of Scalar-Gravitational Instability. III. Large-Scale Picture

被引:3
|
作者
Ignat'ev, Yu. G. [1 ]
机构
[1] Kazan Fed Univ, Inst Phys, Kremlyovskaya Str 16A, Kazan 420008, Russia
来源
GRAVITATION & COSMOLOGY | 2024年 / 30卷 / 02期
关键词
PARTICLES; FLUID;
D O I
10.1134/S0202289324700038
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We study the dependence of the parameters of the evolution of scalarly charged black holes (BHs) in the early Universe on the parameters of field theories of interaction, and the influence of the geometric structure of the relative position of BHs on the limitation of their maximum mass, The problem of the metric of a scalarly charged BH in a medium of expanding scalarly charged matter is discussed, the expression is obtained for the macroscopic cosmological constant at late stages of expansion, generated by quadratic fluctuations of the metric, connecting the cosmological constant value with the BH masses and their concentration.
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页码:141 / 148
页数:8
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