- Autor(in)
- Referenz
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1 O'brien, S., u. J. L. Synge, Condition Jump and Discontinuities in General Relativity. Com. Dublin Institute for Advanced Studies, A 9 (1952).
2 Papapetrou, A., u. H.-J. Treder, Shock Waves in General Relativity. Recent Developments in General Relativity. New York, Oxford, London 1962.
3 Treder, H.-J., Gravitative Stoßwellen Berlin 1962.
4 Wheeler, J. A., Einsteins Vision. Berlin, Heidelberg, New York 1968.
- Seitenbereich
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0234 - 0242
- Zusammenfsg.
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The definition of a surface density of matter on a surface ∑ by essential discontinuities of the first derivations of the metric <I>g</I><sub>μν</sub> across ∑ is depending on the geodesic completeness of the manifold and on the hypothesis <I>g</I> ± 0. We give a general definition of surface densities and we prove that some cases of geodesic incompleteness of the manifold are corresponding to surface densities of matter.
- Artikel-Typen
- Forschungsartikel