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Some remarks on the Bel-Robinson Tensor

Janusz Garecki
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Abstract

In this paper we present our point of view on correct physical interpretation of the Bel-Robinson tensor within the framework of the standard General Relativity ({\bf GR}), i.e., within the framework of the {\bf GR} without supplementary elements like arbitrary vector field, distinguished tetrads field or second metric. We show that this tensor arises as a consequence of the Bianchi identities and, in a natural manner, it is linked to the differences of the canonical gravitational energy-momentum calculated in normal coordinates {\bf NC(P)}.

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Janusz Garecki. 2000-03-02. Some remarks on the Bel-Robinson Tensor. https://doi.org/10.1002/1521-3889(200111)10%3A11%2F12%3C911%3A%3Aaid-andp911%3E3.0.co%3B2-m

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