Application of Mixed Generalized Quasi-Einstein Spacetimes in General Relativity

Mohd Vasiulla, Abdul Haseeb (), Fatemah Mofarreh and Mohabbat Ali
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Mohd Vasiulla: Department of Applied Sciences & Humanities, Jamia Millia Islamia (Central University), New Delhi 110025, India
Abdul Haseeb: Department of Mathematics, College of Science, Jazan University, Jazan 45142, Saudi Arabia
Fatemah Mofarreh: Mathematical Science Department, Faculty of Science, Princess Nourah bint Abdulrahman University, Riyadh 11546, Saudi Arabia
Mohabbat Ali: Department of Applied Sciences & Humanities, Jamia Millia Islamia (Central University), New Delhi 110025, India

Mathematics, 2022, vol. 10, issue 20, 1-11

Abstract: In the present article, some geometric and physical properties of M G ( Q E ) n were investigated. Moreover, general relativistic viscous fluid M G ( Q E ) 4 spacetimes with some physical applications were studied. Finally, through a non-trivial example of M G ( Q E ) 4 spacetime, we proved its existence.

Keywords: Einstein manifold; mixed generalized quasi-Einstein manifold; Einstein’s field equation; energy–momentum tensor; general relativistic viscous fluid (search for similar items in EconPapers)
JEL-codes: C (search for similar items in EconPapers)
Date: 2022
References: View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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