Algebraically general and gravito-electric rotating dust
- Author
- Lode Wylleman (UGent) and Norbert Van den Bergh (UGent)
- 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: http://hdl.handle.net/1854/LU-633409
- 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},
}