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Algebraically general and gravito-electric rotating dust

Lode Wylleman (UGent) and Norbert Van den Bergh (UGent)
(2008) EAS PUBLICATIONS SERIES. 30. p.237-240
Author
Organization
Abstract
An invariant classification scheme of algebraically general rotating dust with a purely electric Weyl tensor is presented. It turns out that the vorticity vector of the dust congruence is necessarily parallel to a Weyl principal vector, which is moreover geodesic. An explicit metric expression can be obtained for the subclass of expanding models with one functionally independent zero-order Riemann invariant. The basic equations for the general case, where there are two such invariants, are given within a weighted 1+1+2 tetrad formalism.
Keywords
rotating fluids, general relativity

Citation

Please use this url to cite or link to this publication:

MLA
Wylleman, Lode, and Norbert Van den Bergh. “Algebraically General and Gravito-electric Rotating Dust.” Eas Publications Series. Ed. A Oscoz, E Mediavilla, & M Serra-Ricart. Vol. 30. Les Ulis, France: EDP Sciences, 2008. 237–240. Print.
APA
Wylleman, L., & Van den Bergh, N. (2008). Algebraically general and gravito-electric rotating dust. In A. Oscoz, E. Mediavilla, & M. Serra-Ricart (Eds.), EAS PUBLICATIONS SERIES (Vol. 30, pp. 237–240). Presented at the 30th Spanish Relativity Conference (ERE2007), Les Ulis, France: EDP Sciences.
Chicago author-date
Wylleman, Lode, and Norbert Van den Bergh. 2008. “Algebraically General and Gravito-electric Rotating Dust.” In Eas Publications Series, ed. A Oscoz, E Mediavilla, and M Serra-Ricart, 30:237–240. Les Ulis, France: EDP Sciences.
Chicago author-date (all authors)
Wylleman, Lode, and Norbert Van den Bergh. 2008. “Algebraically General and Gravito-electric Rotating Dust.” In Eas Publications Series, ed. A Oscoz, E Mediavilla, and M Serra-Ricart, 30:237–240. Les Ulis, France: EDP Sciences.
Vancouver
1.
Wylleman L, Van den Bergh N. Algebraically general and gravito-electric rotating dust. In: Oscoz A, Mediavilla E, Serra-Ricart M, editors. EAS PUBLICATIONS SERIES. Les Ulis, France: EDP Sciences; 2008. p. 237–40.
IEEE
[1]
L. Wylleman and N. Van den Bergh, “Algebraically general and gravito-electric rotating dust,” in EAS PUBLICATIONS SERIES, Tenerife, Spain, 2008, vol. 30, pp. 237–240.
@inproceedings{633409,
  abstract     = {An invariant classification scheme of algebraically general rotating dust with a purely electric Weyl tensor is presented. It turns out that the vorticity vector of the dust congruence is necessarily parallel to a Weyl principal vector, which is moreover geodesic. An explicit metric expression can be obtained for the subclass of expanding models with
one functionally independent zero-order Riemann invariant. The basic equations for the general case, where there are two such invariants, are given within a weighted 1+1+2 tetrad formalism.},
  author       = {Wylleman, Lode and Van den Bergh, Norbert},
  booktitle    = {EAS PUBLICATIONS SERIES},
  editor       = {Oscoz, A and Mediavilla, E and Serra-Ricart, M},
  isbn         = {978-2-7598-0062-9},
  issn         = {1638-1963},
  keywords     = {rotating fluids,general relativity},
  language     = {eng},
  location     = {Tenerife, Spain},
  pages        = {237--240},
  publisher    = {EDP Sciences},
  title        = {Algebraically general and gravito-electric rotating dust},
  volume       = {30},
  year         = {2008},
}

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