Pseudo-Quasi-Conformal Curvature Tensor and Spacetimes of General Relativity

Abstract

In the present paper, we carried out a systematic investigation of pseudo-quasi-conformal curvature tensor. The pseudo-quasi-conformally flat spacetime fulfilling Einstein's field equations is being considered and the existence of Killing and conformal Killing vectors on such spacetime have been established. At last, we extend the similar case for the investigation of cosmological models with dust and perfect fluid spacetime.