Sectional curvature and the energy–momentum tensor

DOI10.1088/0264-9381/22/9/001zbMath1073.83034OpenAlexW1975377564MaRDI QIDQ4677860

Lucy MacNay, Graham S. Hall

Publication date: 23 May 2005

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0264-9381/22/9/001

zbMATH Keywords

sectional curvature functionalgebraic Segre type of the energy-momentum tensoranti-self dual structureEinstein space conditionorthogonal pair of non-null 2-spacestrace-free part of the Ricci tensor

Mathematics Subject Classification ID

Geometrodynamics and the holographic principle (83E05) Gravitational energy and conservation laws; groups of motions (83C40)

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Sectional curvature in 4-dimensional manifolds of neutral signature ⋮ GENERAL RELATIVITY AND SECTIONAL CURVATURE

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