| Форма представления | Статьи в зарубежных журналах и сборниках |
| Год публикации | 2021 |
| Язык | русский |
|
Игнатьев Юрий Геннадиевич, автор
|
| Библиографическое описание на языке оригинала |
Yu.G. Ignat'ev, I.A. Kokh. Complete cosmological model based on a asymmetric scalar Higgs doublet // Theoret. and Math. Phys., 207:1 (2021), 514–552
|
| Аннотация |
A study of a complete cosmological model based on an asymmetric scalar doublet represented by the classical and phantom scalar Higgs fields is carried out. At the same time, the assumption about the nonnegativity of the expansion rate of the Universe, which in some cases contradicts the complete system of Einstein's equations, was removed. A closed system of dynamic equations describing the evolution of the cosmological model is formulated, and the dependence of the topology of the Einstein - Higgs hypersurface of the 5-dimensional phase space of the dynamical system that determines the global properties of the cosmological model on the fundamental constants of the model is investigated. A qualitative analysis of the dynamical system of the corresponding cosmological model is carried out, asymptotic phase trajectories are constructed, and the results of numerical modeling are presented, illustrating various types of behavior of the cosmological model. |
| Ключевые слова |
cosmological model, scalar fields, asymmetric scalar doublet, asymptotic behavior |
| Название журнала |
THEORETICAL AND MATHEMATICAL PHYSICS
|
| Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на эту карточку |
https://repository.kpfu.ru/?p_id=250916 |
Полная запись метаданных  |
| Поле DC |
Значение |
Язык |
| dc.contributor.author |
Игнатьев Юрий Геннадиевич |
ru_RU |
| dc.date.accessioned |
2021-01-01T00:00:00Z |
ru_RU |
| dc.date.available |
2021-01-01T00:00:00Z |
ru_RU |
| dc.date.issued |
2021 |
ru_RU |
| dc.identifier.citation |
Yu.G. Ignat'ev, I.A. Kokh. Complete cosmological model based on a asymmetric scalar Higgs doublet // Theoret. and Math. Phys., 207:1 (2021), 514–552
|
ru_RU |
| dc.identifier.uri |
https://repository.kpfu.ru/?p_id=250916 |
ru_RU |
| dc.description.abstract |
THEORETICAL AND MATHEMATICAL PHYSICS |
ru_RU |
| dc.description.abstract |
A study of a complete cosmological model based on an asymmetric scalar doublet represented by the classical and phantom scalar Higgs fields is carried out. At the same time, the assumption about the nonnegativity of the expansion rate of the Universe, which in some cases contradicts the complete system of Einstein's equations, was removed. A closed system of dynamic equations describing the evolution of the cosmological model is formulated, and the dependence of the topology of the Einstein - Higgs hypersurface of the 5-dimensional phase space of the dynamical system that determines the global properties of the cosmological model on the fundamental constants of the model is investigated. A qualitative analysis of the dynamical system of the corresponding cosmological model is carried out, asymptotic phase trajectories are constructed, and the results of numerical modeling are presented, illustrating various types of behavior of the cosmological model. |
ru_RU |
| dc.language.iso |
ru |
ru_RU |
| dc.subject |
cosmological model |
ru_RU |
| dc.subject |
scalar fields |
ru_RU |
| dc.subject |
asymmetric scalar doublet |
ru_RU |
| dc.subject |
asymptotic behavior |
ru_RU |
| dc.title |
Yu.G. Ignat'ev, I.A. Kokh. Complete cosmological model based on a asymmetric scalar Higgs doublet // Theoret. and Math. Phys., 207:1 (2021), 514–552 |
ru_RU |
| dc.type |
Статьи в зарубежных журналах и сборниках |
ru_RU |
|
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