Journal
EUROPEAN PHYSICAL JOURNAL C
Volume 80, Issue 11, Pages -Publisher
SPRINGER
DOI: 10.1140/epjc/s10052-020-08638-9
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Funding
- RSF [16-12-10401]
- Russian Government Program of Competitive Growth of Kazan Federal University
- Russian Science Foundation [19-12-13012] Funding Source: Russian Science Foundation
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We consider certain aspects of cosmological dynamics of a spatially curved Universe in f(T) gravity. Local analysis allows us to find conditions for bounces and for static solutions; these conditions appear to be in general less restrictive than in general relativity. We also provide a global analysis of the corresponding cosmological dynamics in the cases when bounces and static configurations exist, by constructing phase diagrams. These diagrams indicate that the fate of a big contracting Universe is not altered significantly when bounces become possible, since they appear to be inaccessible by a sufficiently big Universe.
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