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Unique characterization of the Bel-Robinson tensor
Linköpings Universitet, Sweden.
Mälardalen University, Department of Mathematics and Physics.
2004 (English)In: Classical and Quantum Graviry, ISSN 0264-9381, Vol. 21, no 14, p. 3499-3503Article in journal (Refereed) Published
Abstract [en]

We prove that a completely symmetric and trace-free rank-4 tensor is, up to sign, a Bel-Robinson-type tensor, i.e., the superenergy tensor of a tensor with the same algebraic symmetries as the Weyl tensor, if and only if it satisfies a certain quadratic identity. This may be seen as the first Rainich theory result for rank-4 tensors.

Place, publisher, year, edition, pages
2004. Vol. 21, no 14, p. 3499-3503
National Category
Mathematical Analysis
Identifiers
URN: urn:nbn:se:mdh:diva-4196DOI: 10.1088/0264-9381/21/14/012ISI: 000223146300014Scopus ID: 2-s2.0-3242662638OAI: oai:DiVA.org:mdh-4196DiVA, id: diva2:121183
Available from: 2005-11-24 Created: 2005-11-24 Last updated: 2015-07-09Bibliographically approved
In thesis
1. Spinors, Clifford algebras and superenergy tensors
Open this publication in new window or tab >>Spinors, Clifford algebras and superenergy tensors
2004 (English)Doctoral thesis, comprehensive summary (Other scientific)
Publisher
p. 60
Series
Mälardalen University Press Dissertations, ISSN 1651-4238 ; 10
National Category
Mathematics
Research subject
Matematik/tillämpad matematik
Identifiers
urn:nbn:se:mdh:diva-60 (URN)91-88834-76-X (ISBN)
Public defence
2004-12-17, Gamma, Rosenhill, Västerås, 10:15
Opponent
Supervisors
Available from: 2005-11-24 Created: 2005-11-24

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CiteExportLink to record
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Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
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Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
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Output format
  • html
  • text
  • asciidoc
  • rtf