| Форма представления | Статьи в зарубежных журналах и сборниках |
| Год публикации | 2024 |
| Язык | английский |
|
Игнатьев Юрий Геннадиевич, автор
|
| Библиографическое описание на языке оригинала |
Yu.G. Ignat'ev, A.R. Samigullina, Cosmological models based on an asymmetric scalar Higgs doublet with potential interactions between components // arXiv:2410.10703 [gr-qc]
|
| Аннотация |
Cosmological models based on an asymmetric scalar Higgs doublet (canonical Φ and phantom ϕ fields) with potential interaction between the components are proposed. A qualitative analysis of the corresponding dynamic systems is performed and their transformation properties with respect to similarity transformations of fundamental constants are revealed. Asymptotic behavior of this class of cosmological models near cosmological singularities is investigated. Numerical simulations revealed a number of interesting features of these models, in particular, the possibility of a fairly long ``waiting phase'', during which the Universe is almost Euclidean, as well as the presence of bounce points, in the vicinity of which strong oscillations of scalar potentials occur. |
| Ключевые слова |
Asymmetric scalar Higgs doublet, cosmological models, qualitative analysis, asymptotic behavior, waiting phase, bounces |
| Название журнала |
arXiv: General Relativity and Quantum Cosmology
|
| URL |
https://arxiv.org/abs/2410.10703 |
| Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на эту карточку |
https://repository.kpfu.ru/?p_id=305345 |
Полная запись метаданных  |
| Поле DC |
Значение |
Язык |
| dc.contributor.author |
Игнатьев Юрий Геннадиевич |
ru_RU |
| dc.date.accessioned |
2024-01-01T00:00:00Z |
ru_RU |
| dc.date.available |
2024-01-01T00:00:00Z |
ru_RU |
| dc.date.issued |
2024 |
ru_RU |
| dc.identifier.citation |
Yu.G. Ignat'ev, A.R. Samigullina, Cosmological models based on an asymmetric scalar Higgs doublet with potential interactions between components // arXiv:2410.10703 [gr-qc]
|
ru_RU |
| dc.identifier.uri |
https://repository.kpfu.ru/?p_id=305345 |
ru_RU |
| dc.description.abstract |
arXiv: General Relativity and Quantum Cosmology |
ru_RU |
| dc.description.abstract |
Cosmological models based on an asymmetric scalar Higgs doublet (canonical Φ and phantom ϕ fields) with potential interaction between the components are proposed. A qualitative analysis of the corresponding dynamic systems is performed and their transformation properties with respect to similarity transformations of fundamental constants are revealed. Asymptotic behavior of this class of cosmological models near cosmological singularities is investigated. Numerical simulations revealed a number of interesting features of these models, in particular, the possibility of a fairly long ``waiting phase'', during which the Universe is almost Euclidean, as well as the presence of bounce points, in the vicinity of which strong oscillations of scalar potentials occur. |
ru_RU |
| dc.language.iso |
ru |
ru_RU |
| dc.subject |
Asymmetric scalar Higgs doublet |
ru_RU |
| dc.subject |
cosmological models |
ru_RU |
| dc.subject |
qualitative analysis |
ru_RU |
| dc.subject |
asymptotic behavior |
ru_RU |
| dc.subject |
waiting phase |
ru_RU |
| dc.subject |
bounces |
ru_RU |
| dc.title |
Cosmological models based on an asymmetric scalar Higgs doublet with potential interactions between components |
ru_RU |
| dc.type |
Статьи в зарубежных журналах и сборниках |
ru_RU |
|
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