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arXiv · gr-qc/0702066

Bergmann-Thomson energy-momentum complex for solutions more general than the Kerr-Schild class

S. S. Xulu
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Abstract

In a very well-known paper, Virbhadra's research group proved that the Weinberg, Papapetrou, Landau and Lifshitz, and Einstein energy-momentum complexes ``coincide'' for all metrics of Kerr-Schild class. A few years later, Virbhadra clarified that this ``coincidence'' in fact holds for metrics more general than the Kerr-Schild class. In the present paper, this study is extended for the Bergmann-Thomson complex and it is proved that this complex also ``coincides'' with those complexes for a more general than the Kerr-Schild class metric.

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S. S. Xulu. 2007-02-12. Bergmann-Thomson energy-momentum complex for solutions more general than the Kerr-Schild class. https://doi.org/10.1007/s10773-007-9403-5

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