| Форма представления | Статьи в зарубежных журналах и сборниках |
| Год публикации | 2022 |
| Язык | русский |
|
Игнатьев Юрий Геннадиевич, автор
|
| Библиографическое описание на языке оригинала |
Yu.G. Ignat'ev. Single-Field Model of Gravitational-Scalar Instability. II. Black Hole Formation. // arXiv:2211.14507v1 [gr-qc]
|
| Аннотация |
On the basis of the previously formulated mathematical model of a statistical system with scalar interaction of fermions and the theory of gravitational-scalar instability of a cosmological model based on a one-component statistical system of scalarly charged degenerate fermions (\MIO models), the possibility of the formation of black holes in the early Universe using the mechanism of gravitational-scalar instability, which ensures the exponential growth of perturbations. The evolution of spherical masses in the \MIO model, as well as the evolution of black holes with allowance for their evaporation, is studied. The argumentation of the possibility of the formation of black holes in the early Universe with the help of the proposed mechanism is given, and a numerical model is constructed that confirms this argumentation. The range of parameters of the \MIO model, which ensures the growth of black hole masses in the early Universe up to 1^04÷10^6M⊙, is identified. |
| Ключевые слова |
cosmology, scalar Higgs field, black holes, unstability,creation |
| Название журнала |
arXiv: General Relativity and Quantum Cosmology
|
| URL |
https://doi.org/10.48550/arXiv.2211.14507 |
| Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на эту карточку |
https://repository.kpfu.ru/?p_id=273276 |
Полная запись метаданных  |
| Поле DC |
Значение |
Язык |
| dc.contributor.author |
Игнатьев Юрий Геннадиевич |
ru_RU |
| dc.date.accessioned |
2022-01-01T00:00:00Z |
ru_RU |
| dc.date.available |
2022-01-01T00:00:00Z |
ru_RU |
| dc.date.issued |
2022 |
ru_RU |
| dc.identifier.citation |
Yu.G. Ignat'ev. Single-Field Model of Gravitational-Scalar Instability. II. Black Hole Formation. // arXiv:2211.14507v1 [gr-qc]
|
ru_RU |
| dc.identifier.uri |
https://repository.kpfu.ru/?p_id=273276 |
ru_RU |
| dc.description.abstract |
arXiv: General Relativity and Quantum Cosmology |
ru_RU |
| dc.description.abstract |
On the basis of the previously formulated mathematical model of a statistical system with scalar interaction of fermions and the theory of gravitational-scalar instability of a cosmological model based on a one-component statistical system of scalarly charged degenerate fermions (\MIO models), the possibility of the formation of black holes in the early Universe using the mechanism of gravitational-scalar instability, which ensures the exponential growth of perturbations. The evolution of spherical masses in the \MIO model, as well as the evolution of black holes with allowance for their evaporation, is studied. The argumentation of the possibility of the formation of black holes in the early Universe with the help of the proposed mechanism is given, and a numerical model is constructed that confirms this argumentation. The range of parameters of the \MIO model, which ensures the growth of black hole masses in the early Universe up to 1^04÷10^6M⊙, is identified. |
ru_RU |
| dc.language.iso |
ru |
ru_RU |
| dc.subject |
cosmology |
ru_RU |
| dc.subject |
scalar Higgs field |
ru_RU |
| dc.subject |
black holes |
ru_RU |
| dc.subject |
unstability |
ru_RU |
| dc.subject |
creation |
ru_RU |
| dc.title |
Single-Field Model of Gravitational-Scalar Instability. II. Black Hole Formation. |
ru_RU |
| dc.type |
Статьи в зарубежных журналах и сборниках |
ru_RU |
|
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