Purely radiative irrotational dust spacetimes

J.Phys.Conf.Ser.66:012023,2007 We consider irrotational dust spacetimes in the full non-linear regime which are "purely radiative" in the sense that the gravitational field satisfies the covariant transverse conditions div(H) = div(E) = 0. Within this family we show that the Bianchi class...

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Bibliographic Details
Main Authors Bergh, N Van den, Bastiaensen, B, Karimian, H R, Wylleman, L
Format Journal Article
LanguageEnglish
Published 14.11.2006
Subjects
Physics - General Relativity and Quantum Cosmology
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Summary:J.Phys.Conf.Ser.66:012023,2007 We consider irrotational dust spacetimes in the full non-linear regime which are "purely radiative" in the sense that the gravitational field satisfies the covariant transverse conditions div(H) = div(E) = 0. Within this family we show that the Bianchi class A spatially homogeneous dust models are uniquely characterised by the condition that $H$ is diagonal in the shear-eigenframe.
DOI:10.48550/arxiv.gr-qc/0611079