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arXiv · 0704.1567

Energy and Momentum Distributions of Kantowski and Sachs Space-time

Ragab M. Gad·A. Fouad
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Abstract

We use the Einstein, Bergmann-Thomson, Landau-Lifshitz and Papapetrou energy-momentum complexes to calculate the energy and momentum distributions of Kantowski and Sachs space-time. We show that the Einstein and Bergmann-Thomson definitions furnish a consistent result for the energy distribution, but the definition of Landau-Lifshitz do not agree with them. We show that a signature switch should affect about everything including energy distribution in the case of Einstein and Papapetrou prescriptions but not in Bergmann-Thomson and Landau-Lifshitz prescriptions.

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Ragab M. Gad, A. Fouad. 2007-04-15. Energy and Momentum Distributions of Kantowski and Sachs Space-time. https://doi.org/10.1007/s10509-007-9488-6

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