KFU. Card publication. Yu.G. Ignat'ev. The Stability of the Cosmological System of Degenerate Scalar Charged Fermions and Higgs Scalar Fields. II. The Evolution of Short-Wave Perturbations // arXiv:2103.13867 [gr-qc]

- RUS
- 中文
- ES

YU.G. IGNAT'EV. THE STABILITY OF THE COSMOLOGICAL SYSTEM OF DEGENERATE SCALAR CHARGED FERMIONS AND HIGGS SCALAR FIELDS. II. THE EVOLUTION OF SHORT-WAVE PERTURBATIONS // ARXIV:2103.13867 [GR-QC]

Form of presentation

Articles in international journals and collections

Year of publication

2021

��

��

Authors, employees of KFU

Ignatev Yuriy Gennadievich, author

Bibliographic description in the original language

Yu.G. Ignat'ev. The Stability of the Cosmological System of Degenerate Scalar Charged Fermions and Higgs Scalar Fields. II. The Evolution of Short-Wave Perturbations // arXiv:2103.13867 [gr-qc]

Annotation

A mathematical model of the evolution of plane perturbations in the cosmological statistical system of completely degenerate scalar-charged fermions with Higgs scalar interaction for short-wave perturbations is formulated. 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 monotonically decreasing and increasing perturbations of the metric exist. 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 about a possible mechanism for the formation of dark matter condensates.

Keywords

gravitation, cosmology,scalar fields, unstabillity

The name of the journal

ArXiv[gr-qc]

URL

https://arxiv.org/pdf/2103.13867.pdf

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=250761&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Ignatev Yuriy Gennadievich	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. The Stability of the Cosmological System of Degenerate Scalar Charged Fermions and Higgs Scalar Fields. II. The Evolution of Short-Wave Perturbations // arXiv:2103.13867 [gr-qc]	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=250761&p_lang=2	ru_RU
dc.description.abstract	ArXiv[gr-qc]	ru_RU
dc.description.abstract	A mathematical model of the evolution of plane perturbations in the cosmological statistical system of completely degenerate scalar-charged fermions with Higgs scalar interaction for short-wave perturbations is formulated. 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 monotonically decreasing and increasing perturbations of the metric exist. 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 about 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	unstabillity	ru_RU
dc.title	Yu.G. Ignat'ev. The Stability of the Cosmological System of Degenerate Scalar Charged Fermions and Higgs Scalar Fields. II. The Evolution of Short-Wave Perturbations // arXiv:2103.13867 [gr-qc]	ru_RU
dc.type	Articles in international journals and collections	ru_RU