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arXiv · 2008.05288

On Quasi-Einstein Sequential Warped Product Manifolds

Fatma Karaca·Cihan Ozgur
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Abstract

We find the necessary conditions for a sequential warped product manifold to be a quasi-Einstein manifold. We also investigate the necessary and sufficient conditions for a sequential standard static space-time and a sequential generalized Robertson-Walker space-time to be a manifold of quasi-constant curvature.

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Fatma Karaca, Cihan Ozgur. 2020-08-09. On Quasi-Einstein Sequential Warped Product Manifolds. https://doi.org/10.1016/j.geomphys.2021.104248

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