Investigation of generalized \(\mathcal{Z}\)-recurrent spacetimes and \(f(\mathcal{R},T)\)-gravity

DOI10.1007/S00006-021-01145-4zbMath1466.83075OpenAlexW3163567109MaRDI QIDQ2029701

Uday Chand De, Krishnendu De

Publication date: 4 June 2021

Published in: Advances in Applied Clifford Algebras (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00006-021-01145-4

zbMATH Keywords

cyclic parallel Ricci tensorCodazzi type of Ricci tensorgeneralized \(\mathcal{Z}\)-recurrent manifoldsperfect fluid spacetime \(f(\mathcal{R},T)\)-gravity

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Special Riemannian manifolds (Einstein, Sasakian, etc.) (53C25) Classes of solutions; algebraically special solutions, metrics with symmetries for problems in general relativity and gravitational theory (83C20) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Dark matter and dark energy (83C56)

Related Items (2)

Some geometric and physical properties of pseudo ψ-conharmonically symmetric manifolds ⋮ Characterizations of perfect fluid spacetimes obeying f(ℛ)-gravity equipped with different gradient solitons

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