dc.contributor.author |
Ignat’ev Y.G. |
|
dc.date.accessioned |
2022-02-09T20:33:15Z |
|
dc.date.available |
2022-02-09T20:33:15Z |
|
dc.date.issued |
2021 |
|
dc.identifier.issn |
0202-2893 |
|
dc.identifier.uri |
https://dspace.kpfu.ru/xmlui/handle/net/168965 |
|
dc.description.abstract |
Abstract: A mathematical model 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. |
|
dc.relation.ispartofseries |
Gravitation and Cosmology |
|
dc.title |
Stability of the Cosmological System of Degenerate Scalarly Charged Fermions and Higgs Scalar Fields. II. Evolution of Short-wave Perturbations |
|
dc.type |
Article |
|
dc.relation.ispartofseries-issue |
1 |
|
dc.relation.ispartofseries-volume |
27 |
|
dc.collection |
Публикации сотрудников КФУ |
|
dc.relation.startpage |
36 |
|
dc.source.id |
SCOPUS02022893-2021-27-1-SID85103350628 |
|