scientific article; zbMATH DE number 7296957

zbMath1463.53066MaRDI QIDQ5144296

Satya Prakash Maurya, R. N. Singh

Publication date: 15 January 2021

Full work available at URL: http://rsmams.org/journals/articleinfo.php?articleid=476&tag=seajmams

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zbMATH Keywords

Einstein field equationsconformal curvature tensorperfect fluid spacetime\(\mathcal Z\)-tensorgeneralized conformal curvature tensor

Mathematics Subject Classification ID

Applications of global differential geometry to the sciences (53C80) Special Riemannian manifolds (Einstein, Sasakian, etc.) (53C25) Global differential geometry of Lorentz manifolds, manifolds with indefinite metrics (53C50) Local Riemannian geometry (53B20)

Cites Work

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• PSEUDO Z SYMMETRIC RIEMANNIAN MANIFOLDS WITH HARMONIC CURVATURE TENSORS
• Generalized Robertson–Walker spacetimes — A survey
• Extended Derdziński–Shen theorem for curvature tensors
• Codazzi Tensor Fields, Curvature and Pontryagin Forms
• Some characterizations of Lorentzian manifolds

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