A note on Concircular Structure space-times
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Publication:5241341
DOI10.4134/CKMS.c180138zbMath1426.53034arXiv1804.02272MaRDI QIDQ5241341
Luca Guido Molinari, Carlo Alberto Mantica
Publication date: 30 October 2019
Full work available at URL: https://arxiv.org/abs/1804.02272
generalized Robertson-Walker spacetimetorse-forming vectorconcircular vectorLorentzian concircular structure
Special Riemannian manifolds (Einstein, Sasakian, etc.) (53C25) Local differential geometry of Lorentz metrics, indefinite metrics (53B30)
Related Items (10)
Unnamed Item ⋮ Unnamed Item ⋮ LCS-manifolds and Ricci solitons ⋮ On m-quasi-Einstein spacetimes ⋮ Unnamed Item ⋮ \textit{GRW}-space-time and certain type of energy-momentum tensor ⋮ Certain types of GRW-spacetimes ⋮ Unnamed Item ⋮ CR-submanifolds of (LCS)n-manifolds with respect to quarter symmetric non-metric connection ⋮ Some results about concircular vector fields on Riemannian manifolds
Cites Work
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- On the geometry of generalized Robertson-Walker spacetimes: Curvature and Killing fields
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- A simple characterization of generalized Robertson-Walker spacetimes
- On the Weyl and Ricci tensors of Generalized Robertson-Walker space-times
- Uniqueness of complete maximal hypersurfaces in spatially parabolic generalized Robertson–Walker spacetimes
- Generalized Robertson–Walker spacetimes — A survey
- SOME RESULTS ON (LCS)n-MANIFOLDS
- On φ-pseudo Symmetries of (LCS)n-Manifolds
- On generalized Robertson--Walker spacetimes satisfying some curvaturecondition
- On the torse-forming directions in Riemannian spaces
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