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| Formato: | Artículo científico |
| Lenguaje: | en |
| Publicado: |
Sociedade Brasileira de Física
2007
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| Acceso en línea: | https://www.redalyc.org/articulo.oa?id=46437817 |
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- Energy-Momentum Distribution of the Weyl-Lewis-Papapetrou and the Levi-Civita Metrics M. Sharif Física, Astronomía y Matemáticas Energy Momentum Distribution This paper is devoted to compute the energy-momentum densities for two exact solutions of the Einsteinfield equations by using the prescriptions of Einstein, Landau-Lifshitz, Papapetrou and M¨oller. The spacetimesunder consideration are the Weyl-Lewis-Papapetrou and the Levi-Civita metrics. The Weyl metric becomesthe special case of the Weyl-Lewis-Papapetrou solution. The Levi-Civita metric provides constant momentumin each prescription with different energy density. The Weyl-Lewis-Papapetrou metric yields all the quantitiesdifferent in each prescription. These differences support the well-defined proposal developed by Cooperstockand from the energy-momentum tensor itself 2007 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46437817 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.4 Vol.37