Copy For Citation
Karaca F.
International Journal of Geometric Methods in Modern Physics, vol.18, no.9, 2021 (SCI-Expanded)
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Publication Type:
Article / Article
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Volume:
18
Issue:
9
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Publication Date:
2021
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Doi Number:
10.1142/s0219887821501401
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Journal Name:
International Journal of Geometric Methods in Modern Physics
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Journal Indexes:
Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Communication Abstracts, Metadex, zbMATH, Civil Engineering Abstracts
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Keywords:
Gradient Ricci-harmonic soliton, multiply warped product, warped product
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Yıldız Technical University Affiliated:
No
Abstract
In this paper, we find the necessary and sufficient conditions for a multiply warped product to be a gradient Ricci-harmonic soliton. We also investigate the necessary and sufficient conditions for a multiply generalized Robertson-Walker space-time and a generalized Reissner-Nordström space-time to be a gradient Ricci-harmonic soliton.