КФУ. Карточка публикации. Stability of the Cosmological System of Degenerate Scalarly Charged Fermions and Higgs Scalar Fields. II. Evolution of Short-wave Perturbations.

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STABILITY OF THE COSMOLOGICAL SYSTEM OF DEGENERATE SCALARLY CHARGED FERMIONS AND HIGGS SCALAR FIELDS. II. EVOLUTION OF SHORT-WAVE PERTURBATIONS.

Форма представления

Статьи в зарубежных журналах и сборниках

Год публикации

2021

Язык

английский

Авторы, сотрудники КФУ

Игнатьев Юрий Геннадиевич, автор

Библиографическое описание на языке оригинала

Yu. G. Ignat'ev. Stability of the Cosmological System of Degenerate Scalarly Charged Fermions and Higgs Scalar Fields. II. Evolution of Short-wave Perturbations // Gravitation and Cosmology, 2021, Vol. 27, No. 1, pp. 36–41.

Аннотация

Amathematicalmodel is formulated for the evolution of plane perturbations in the cosmological statistical system of completely degenerate scalarly charged fermions with Higgs scalar interaction for short-wave perturbations. These disturbance modes have been found and investigated. It is shown that in such a model an additional oscillation mode arises, which is associated directly with degenerate fermions, in which there exist monotonically decreasing and increasing perturbations. In this case, there is such a time instant in the system that the potential of the scalar field, together with the energy density, tends to infinity. In this regard, an assumption is made on a possible mechanism for the formation of dark matter condensates.

Ключевые слова

gravitation, cosmology, scalar fields, fermi-systems, unstability

Название журнала

Gravitation and Cosmology

URL

http://link.springer.com/article/10.1134/S0202289321010114

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https://repository.kpfu.ru/?p_id=246301

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. Stability of the Cosmological System of Degenerate Scalarly Charged Fermions and Higgs Scalar Fields. II. Evolution of Short-wave Perturbations // Gravitation and Cosmology, 2021, Vol. 27, No. 1, pp. 36–41.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/?p_id=246301	ru_RU
dc.description.abstract	Gravitation and Cosmology	ru_RU
dc.description.abstract	Amathematicalmodel is formulated for the evolution of plane perturbations in the cosmological statistical system of completely degenerate scalarly charged fermions with Higgs scalar interaction for short-wave perturbations. These disturbance modes have been found and investigated. It is shown that in such a model an additional oscillation mode arises, which is associated directly with degenerate fermions, in which there exist monotonically decreasing and increasing perturbations. In this case, there is such a time instant in the system that the potential of the scalar field, together with the energy density, tends to infinity. In this regard, an assumption is made on a possible mechanism for the formation of dark matter condensates.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	gravitation	ru_RU
dc.subject	cosmology	ru_RU
dc.subject	scalar fields	ru_RU
dc.subject	fermi-systems	ru_RU
dc.subject	unstability	ru_RU
dc.title	Stability of the Cosmological System of Degenerate Scalarly Charged Fermions and Higgs Scalar Fields. II. Evolution of Short-wave Perturbations.	ru_RU
dc.type	Статьи в зарубежных журналах и сборниках	ru_RU