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- Bel–Robinson_tensor abstract "In general relativity and differential geometry, the Bel–Robinson tensor is a tensor defined in the abstract index notation by:Alternatively,where is the Weyl tensor. It was introduced by Lluis Bel in 1959. The Bel–Robinson tensor is constructed from the Weyl tensor in a manner analogous to the way the electromagnetic stress–energy tensor is built from the electromagnetic tensor. Like the electromagnetic stress–energy tensor, the Bel–Robinson tensor is totally symmetric and traceless:In general relativity, there is no unique definition of the local energy of the gravitational field. The Bel–Robinson tensor is a possible definition for local energy, since it can be shown that whenever the Ricci tensor vanishes (i.e. in vacuum), the Bel–Robinson tensor is divergence-free:".
- Bel–Robinson_tensor wikiPageID "34248077".
- Bel–Robinson_tensor wikiPageRevisionID "569347449".
- Bel–Robinson_tensor subject Category:Differential_geometry.
- Bel–Robinson_tensor subject Category:Tensors_in_general_relativity.
- Bel–Robinson_tensor comment "In general relativity and differential geometry, the Bel–Robinson tensor is a tensor defined in the abstract index notation by:Alternatively,where is the Weyl tensor. It was introduced by Lluis Bel in 1959. The Bel–Robinson tensor is constructed from the Weyl tensor in a manner analogous to the way the electromagnetic stress–energy tensor is built from the electromagnetic tensor.".
- Bel–Robinson_tensor label "Bel–Robinson tensor".
- Bel–Robinson_tensor sameAs Bel%E2%80%93Robinson_tensor.
- Bel–Robinson_tensor sameAs Q4884978.
- Bel–Robinson_tensor sameAs Q4884978.
- Bel–Robinson_tensor wasDerivedFrom Bel–Robinson_tensor?oldid=569347449.