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Black holes/naked singularities in four-dimensional non-static space-time and the energy-momentum distributions (1811.01707v1)
Published 1 Nov 2018 in gr-qc
Abstract: In this article, we discuss four dimensional non-static space-times in the background of de-Sitter and anti-de Sitter spaces with the matter-energy sources a stiff fluid, anisotropic fluid, and an electromagnetic field. Under various parameter conditions the solutions may represent models of naked singularity and/or black holes. Finally, the energy-momentum distributions using the complexes of Landau-Lifshitz, Einstein, Papapetrou, and M{\o}ller prescriptions, were evaluated.
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