Email this article Stephani Cosmological Models with Accelerated Expansion
- Authors: Korkina M.P.1, Kopteva E.M.1, Egurnov A.A.1
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Affiliations:
- Dnepropetrovsk National University
- Issue: Vol 59, No 3 (2016)
- Pages: 328-334
- Section: Elementary Particle Physics and Field Theory
- URL: https://ogarev-online.ru/1064-8887/article/view/237065
- DOI: https://doi.org/10.1007/s11182-016-0776-x
- ID: 237065
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Abstract
Stephani cosmological models are considered which describe spacetimes for a shear-free matter distribution and include Friedmann models as a particular case. The possibility is considered of constructing cosmological models in which a change of sign of the acceleration of the Universe expansion arises only due to curvature.
About the authors
M. P. Korkina
Dnepropetrovsk National University
Author for correspondence.
Email: korkina.m.p@gmail.com
Ukraine, Dnepropetrovsk
E. M. Kopteva
Dnepropetrovsk National University
Email: korkina.m.p@gmail.com
Ukraine, Dnepropetrovsk
A. A. Egurnov
Dnepropetrovsk National University
Email: korkina.m.p@gmail.com
Ukraine, Dnepropetrovsk
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