Some remarks on the Bel-Robinson Tensor
General Relativity and Quantum Cosmology
2017-09-27 v1
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)}.
Keywords
Cite
@article{arxiv.gr-qc/0003006,
title = {Some remarks on the Bel-Robinson Tensor},
author = {Janusz Garecki},
journal= {arXiv preprint arXiv:gr-qc/0003006},
year = {2017}
}
Comments
12 pages, no figures, uses Revtex 3.0