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arxiv: 1508.06506 · v11 · pith:6GCNS3U2new · submitted 2015-08-26 · 🧮 math.AP · math.CA

On the Tolman-Oppenheimer-Volkoff-de Sitter equation

classification 🧮 math.AP math.CA
keywords sitterequationmetricsolutionstolman-oppenheimer-volkoff-devacuumbarotropicboundary
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Spherically symmetric static solutions of the Einstein equations with a positive cosmological constant for the energy-momentum tensor of a barotropic perfect fluid are governed by the Tolman-Oppenheimer-Volkoff-de Sitter equation. Existence and regularity at the vacuum boundary of the solutions with finite radii are investigated. The interior metric of the solution is connected with the Schwarzschild-de Sitter metric on the vacuum region.

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