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Note on aligned Petrov type D purely magnetic perfect fluids

Lode Wylleman·Norbert Van den Bergh
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Abstract

We recently showed (Class. Quantum Grav.\ 23, 3353; gr-qc/0602091) that aligned Petrov type D purely magnetic perfect fluids are necessarily locally rotationally symmetric (LRS) and hence are all explicitly known. We provide here a more transparent proof.

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Lode Wylleman, Norbert Van den Bergh. 2006-04-27. Note on aligned Petrov type D purely magnetic perfect fluids. https://arxiv.org/abs/gr-qc/0604121

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