dc.contributor.author |
Mokeeva A. |
|
dc.contributor.author |
Popov V. |
|
dc.date.accessioned |
2018-09-18T20:07:15Z |
|
dc.date.available |
2018-09-18T20:07:15Z |
|
dc.date.issued |
2013 |
|
dc.identifier.issn |
0218-2718 |
|
dc.identifier.uri |
https://dspace.kpfu.ru/xmlui/handle/net/136700 |
|
dc.description.abstract |
Chaplygin anisotropic matter governing the cosmological evolution in two identical universes with an intermediate static spherically symmetric region is considered. The static region contains a wormhole allowing one to pass between two horizons. The metric in the nonstatic region represents a kind of an anisotropic Kantowski-Sachs cosmological model starting from a horizon instead of the initial singularity. A classification of the cosmologies with a monotonic late stage is presented. It is shown that only one scenario can involve a de Sitter regime. The scales in the de Sitter phase allows one to describe the earliest accelerated expansion on the classical level. © 2013 World Scientific Publishing Company. |
|
dc.relation.ispartofseries |
International Journal of Modern Physics D |
|
dc.subject |
Chaplygin gas |
|
dc.subject |
Nonsingular cosmology |
|
dc.subject |
wormhole |
|
dc.title |
Isotropization in chaplygin matter universes connected by a wormhole |
|
dc.type |
Article |
|
dc.relation.ispartofseries-issue |
10 |
|
dc.relation.ispartofseries-volume |
22 |
|
dc.collection |
Публикации сотрудников КФУ |
|
dc.source.id |
SCOPUS02182718-2013-22-10-SID84880002065 |
|