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Remarks on the Bergmann-Thomsom Expression on Angular Momentum in General Relativity

Janusz Garecki
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Abstract

Often it is asserted that only by using of the symmetric Landau-Lifschitz energy-momentum complex one is able to formulate a conserved angular momentum complex in General Relativity ({\bf GR}). Obviously, it is an uncorrect statement. For example, years ago, Bergmann and Thomson have given other, very useful expression on angular momentum. This expression is closely joined to the non-symmetric, Einstein canonical energy-momentum complex. In the paper we review the Bergmann-Thomson angular momentum complex and compare it with that of given by Landau and Lifschitz.

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Janusz Garecki. 2001-02-21. Remarks on the Bergmann-Thomsom Expression on Angular Momentum in General Relativity. https://arxiv.org/abs/gr-qc/0102091

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