On the geometry of warped spacetimes
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SABER ULA
Abstract
On the geometry of warped spacetimes
(Carot, Jaume; da Costa, J.)
Abstract
An invariant characterization of warped spacetimes is given and a classification scheme for them is proposed. Some results on the curvature structure (Petrov and Segre types of the Weyl and Ricci tensors) are given and a thorough study of the isometry group that each class of warped spacetime may admit is carried out.