Generalized weakly Ricci-symmetric \((C S)_4\)-spacetimes

DOI10.1016/j.geomphys.2018.05.029zbMath1395.53023OpenAlexW2883641616MaRDI QIDQ1664032

Sabina Eyasmin, Kanak Kanti Baishya

Publication date: 24 August 2018

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

Full work available at URL: https://doi.org/10.1016/j.geomphys.2018.05.029

zbMATH Keywords

energy-momentum tensorcurvature collineationEinstein's equationgeneralized weakly Ricci-symmetric \((\mathrm{CS})_4\)-spacetimes

Mathematics Subject Classification ID

Special Riemannian manifolds (Einstein, Sasakian, etc.) (53C25) General geometric structures on manifolds (almost complex, almost product structures, etc.) (53C15) Applications of local differential geometry to the sciences (53B50) Local differential geometry of Lorentz metrics, indefinite metrics (53B30)

Related Items (8)

Characterization of warped product submanifolds of Lorentzian concircular structure Manifolds ⋮ Unnamed Item ⋮ Almost Ricci solitons in a generalized \(D\)-conformally deformed \((LCS)_n\)-manifold ⋮ A review on existence of various recurrent like structures ⋮ Unnamed Item ⋮ LCS-manifolds and Ricci solitons ⋮ \textit{GRW}-space-time and certain type of energy-momentum tensor ⋮ Certain types of GRW-spacetimes

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