Formation of supermassive nuclei of Black holes in the early\\[8pt] Universe by the mechanism of scalar-gravitational instability. II. The evolution of localized spherical perturbations
arXiv:2311.09926 · doi:10.1134/S0202289324010067
Abstract
Based on the previously formulated theory of spherical perturbations in the cosmological medium of self-gravitating scalarly charged fermions with the Higgs scalar interaction and the similarity properties of such models, the formation of supermassive Black Hole Seeds (SSBH) in the early Universe is studied. Using numerical simulation of the process, it is shown that the mass of SSBH during the evolution process reaches a limiting value, after which it begins to slowly fall. The possible influence of nonlinearity on this process is discussed.
8 pages, 7 figures, 8 references
References in corpus (3)
- Event-horizon-scale structure in the supermassive black hole candidate at the Galactic Centre
- Complete cosmological model based on a asymmetric scalar Higgs doublet
- Evolution of spherical perturbations in the cosmological environment of degenerate scalarly charged fermions with the Higgs scalar interaction