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2021-07-08
On semi-Quasi-Einstein Manifold
Yanling HanAvik DePeibiao Zhao
文献摘要
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.
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