An alternative non-negative gravitational energy tensor to the Bel-Robinson tensor

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dc.creatorSo, Lau Loi
dc.date2009-01-30
dc.date.accessioned2026-07-07T12:36:26Z
dc.date.available2026-07-07T12:36:26Z
dc.descriptionThe Bel-Robinson tensor $B_{αβμν}$ gives a positive definite gravitational energy in the small sphere limit approximation. However, there is an alternative tensor $V_{αβμν}$ which was proposed recently that offers the same positivity as $B_{αβμν}$ does. These two tensors are a basis for expressions which have the desirable non-negative gravitational energy in the small sphere region limit.
dc.description7 pages
dc.identifierhttps://arxiv.org/abs/0901.4828
dc.identifierhttp://arxiv.org/abs/0901.4828
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/218094
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleAn alternative non-negative gravitational energy tensor to the Bel-Robinson tensor
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