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    An Einstein-Strauss-de Sitter Model of the Universe

    Zdeněk Stuchlík · 01 srpna, 1984 · Fyzika · 0 comments
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    Publication date: Aug 1984

    Abstract:
    The possibility of constructing an Einstein-Strauss-de Sitter model of the Universe (i.e. a model of Schwarzschild-de Sitter mass condensations immersed in a Friedmann universe with the cosmological constant Λ present) is proved. Geodesic motion is considered in both the Schwarzschild-de Sitter and Friedmann parts of the model, and the matching of geodesics across the matching hypersurface of these parts is given. Some consequences of this geodesics-matching, which should be relevant in the process of formation and evolution of mass condensations due to gravitational instability of massive neutrinos in a neutrino-dominated universe, are discussed.

    Authors:
    Stuchlik, Z.;

    https://ui.adsabs.harvard.edu/abs/1984BAICz..35..205S

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