MMN-4254
Certain investigations of pseudo Z-symmetric spacetimes
Sezgin Altay Demirbag;
Uday Chand De;
Fusun Ozen Zengin;
Abstract
The section 1 of this paper deals with the definition for a pseudo symmetric spacetime. In section 2, it is proved that a (PZS)4 spacetime satisfying Codazzi type of Z-tensor does not exist. In which condition a (PZS)4 spacetime can be a perfect fluid has been found as a necessary and sufficient condition. After that, special properties are obtained if the (PZS)4 spacetime has harmonic conformal curvature tensor.
Vol. 25 (2024), No. 1, pp. 189-202