arXiv 0801.18822008-01-12gr-qc

Energy-Momentum Problem of Bell-Szekeres Metric in General Relativity and Teleparallel Gravity

M. Sharif, Kanwal Nazir

备注：: 21 pages, accepted for publication in Braz. J. Phys
发表信息：: Braz.J.Phys.38:156-166,2008
DOI：: 10.1590/S0103-97332008000100028

英文摘要：

This paper is devoted to the investigation of the energy-momentum problem in two theories, i.e., General Relativity and teleparallel gravity. We use Einstein, Landau-Lifshitz, Bergmann-Thomson and Möller's prescriptions to evaluate energy-momentum distribution of Bell-Szekeres metric in both the theories. It is shown that these prescriptions give the same energy-momentum density components in both General Relativity and teleparallel theory. Möller's prescription yields constant energy in both the theories.

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