On semi-Quasi-Einstein Manifold
arXiv:2107.05391 · doi:10.1016/j.geomphys.2020.103739
Abstract
In the present paper we introduce a semi-quasi-Einstein manifold from a semi symmetric metric connection. Among others, the popular Schwarzschild and Kottler spacetimes are shown to possess this structure. Certain curvature conditions are studied in such a manifold with a Killing generator.