Cosmology of f-essence with inhomogeneous viscous fluid

dc.contributor.author	Myrzakul, S
dc.contributor.author	Arzimbetova, M
dc.contributor.author	Imankul, M
dc.date.accessioned	2025-01-10T09:39:39Z
dc.date.available	2025-01-10T09:39:39Z
dc.date.issued	2019
dc.identifier.issn	1742-6596
dc.identifier.other	doi:10.1088/1742-6596/1391/1/012167
dc.identifier.uri	http://rep.enu.kz/handle/enu/20819
dc.description.abstract	F-essence is a generalized form of fermion fields. In this paper, we study the dynamics of f-essence with a viscous fluid in the flat Friedmann-Robertson-Walker universe. Various types of viscous fluids are analyzed and the possibility of reproducing the current accelerating expansion of the Universe is investigated. The cosmological parameters of this model are determined. It is shown that accelerated expansion can also be obtained with a viscous fluid of the fermion field, as in the case of non-interacting perfect fluid considered in most modern models of accelerated expansion of the Universe.	ru
dc.language.iso	en	ru
dc.publisher	Journal of Physics: Conference Series	ru
dc.relation.ispartofseries	1391 (2019) 012167;
dc.title	Cosmology of f-essence with inhomogeneous viscous fluid	ru
dc.type	Article	ru