Spacetimes with geodesics projected to geodesics of a spacelike hypersurface: a generalization of the Robertson-Walker metrics

DOI10.1088/0264-9381/8/10/016zbMath0741.53045OpenAlexW1997732040MaRDI QIDQ3978208

C. Tzanakis

Publication date: 25 June 1992

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0264-9381/8/10/016

zbMATH Keywords

Ricci curvatureEinstein tensorenergy condition3-dimensional Lie groupwarped product Lorentzian metrics

Mathematics Subject Classification ID

Global differential geometry of Lorentz manifolds, manifolds with indefinite metrics (53C50)

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