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Dust universes with spatial spherical symmetry and euclidean initial hypersurfaces

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Sommario

Le equazioni di Tolman e Bondi per la materia disgregata dotata di simmetria sferica, sono applicate al particolare sottocaso in cui la varietà spaziale iniziale è euclidea.

Summary

The Tolman-Bondi equations of pressure-free spherically symmetric systems of particles in general relativity are applied to the special case of a euclidean initial hypersurface.

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Authors and Affiliations

  1. Dipartimento di Matematica e applicazioni «Renato Caccioppoli» dell'Università di Napoli, Facoltà di Ingegneria, via Claudio 21, 80125, Napoli

    Ettore Laserra

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  1. Ettore Laserra
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Work sponsored by the Italian National Research Council (C.N.R.G.N.F.M).

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Laserra, E. Dust universes with spatial spherical symmetry and euclidean initial hypersurfaces. Meccanica 20, 267–271 (1985). https://doi.org/10.1007/BF02352677

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  • DOI: https://doi.org/10.1007/BF02352677

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