Geometric equations of state in Friedmann-Lemaître universes admitting matter and Ricci collineations

DOI10.1023/B:GERG.0000010475.20566.87zbMath1047.83035arXivgr-qc/0309024MaRDI QIDQ1424861

Pantelis S. Apostolopoulos, Michael Tsamparlis

Publication date: 15 March 2004

Published in: General Relativity and Gravitation (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/gr-qc/0309024

zbMATH Keywords

equations of stateRobertson-Walker spacetimesRicci collineationsmatter collineations

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Applications of differential geometry to physics (53Z05)

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