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gr-qc2021★ 1 cited
On the application of M-projective curvature tensor in general relativity
Kaushik Chattopadhyay, Arindam Bhattacharyya, Dipankar Debnath
In this paper the application of the -projective curvature tensor in the general theory of relativity has been studied. Firstly, we have proved that an -projectively flat qua…
gr-qc2021
A Study On Some Geometric and Physical Properties of Hyper-Generalised Quasi-Einstein Spacetime
Kaushik Chattopadhyay, Arindam Bhattacharyya, Dipankar Debnath
In the present paper we discuss about a set of geometric and physical properties of hyper-generalised quasi-Einstein spacetime. At the beginning we discuss about pseudosymmetry ove…