On generalized projective \(\mathcal{P}\)-curvature tensor

DOI10.1016/j.geomphys.2020.103952zbMath1481.53063OpenAlexW3090718360WikidataQ125880657 ScholiaQ125880657MaRDI QIDQ2219931

Sameh Shenawy, Abdallah Abdelhameed Syied, Uday Chand De, Hassan Mustafa Abu-Donia

Publication date: 21 January 2021

Published in: Journal of Geometry and Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.geomphys.2020.103952

zbMATH Keywords

energy-momentum tensorEinstein's field equationperfect fluid spacetime\(\mathcal{P}\)-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)

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Conformally flat pseudoprojective symmetric spacetimes in \(f(R, \mathcal{G})\) gravity ⋮ T-FLATNESS AND BOCHNER FLATNESS OF THE TANGENT BUNDLES OF LIE GROUPS ⋮ Investigation of pseudo-Ricci symmetric spacetimes in Gray's subspaces ⋮ Unnamed Item ⋮ Gray's decomposition and warped product of generalized Ricci recurrent spacetimes ⋮ On local curvature symmetries of GRW space-times

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