Copy For Citation
Karaca F., Özgür C.
Journal of Geometry and Physics, vol.165, 2021 (SCI-Expanded)
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Publication Type:
Article / Article
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Volume:
165
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Publication Date:
2021
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Doi Number:
10.1016/j.geomphys.2021.104248
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Journal Name:
Journal of Geometry and Physics
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Journal Indexes:
Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, INSPEC, MathSciNet, zbMATH
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Keywords:
Einstein manifold, Quasi-Einstein manifold, Sequential warped product, Warped product
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Yıldız Technical University Affiliated:
No
Abstract
We find the necessary and sufficient conditions for a sequential warped product manifold to be a quasi-Einstein manifold. We also investigate the necessary conditions for a sequential standard static space-time and a sequential generalized Robertson-Walker space-time to be a manifold of quasi-constant curvature.