Shear-free perfect fluids with a solenoidal electric curvature

Shear-free perfect fluids with a solenoidal electric curvature

Van den Bergh, Norbert, Carminati, John, Karimian, Hamid Reza and Huf, Peter 2012, Shear-free perfect fluids with a solenoidal electric curvature, Classical and quantum gravity, vol. 29, no. 10, pp. 1-9.

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Title	Shear-free perfect fluids with a solenoidal electric curvature
Author(s)	Van den Bergh, Norbert Carminati, John Karimian, Hamid Reza Huf, Peter
Journal name	Classical and quantum gravity
Volume number	29
Issue number	10
Start page	1
End page	9
Total pages	9
Publisher	Institute of Physics Publishing
Place of publication	Bristol, England
Publication date	2012-05-21
ISSN	0264-9381 1361-6382
Keyword(s)	homogeneous cosmological models general-relativity iii spacetimes conjecture
Summary	We prove that the vorticity or the expansion vanishes for any shear-free perfect fluid solution of the Einstein field equations where the pressure satisfies a barotropic equation of state and the spatial divergence of the electric part of the Weyl tensor is zero.
Language	eng
Field of Research	020105 General Relativity and Gravitational Waves
Socio Economic Objective	970101 Expanding Knowledge in the Mathematical Sciences
HERDC Research category	C1 Refereed article in a scholarly journal
Persistent URL	http://hdl.handle.net/10536/DRO/DU:30047780

Document type:	Journal Article
Collection:	School of Information Technology

Citation counts:	Cited 0 times in TR Web of Science
Access Statistics:	24 Abstract Views, 4 File Downloads - Detailed Statistics
Created:	Mon, 03 Sep 2012, 13:57:47 EST

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