Gravitational Collapse of Dust with a Cosmological Constant

Abstract

The recent analysis of Markovic and Shapiro on the effect of a cosmological constant on the evolution of a spherically symmetric homogeneous dust ball is extended to include the inhomogeneous and degenerate cases. The histories are shown by way of effective potential and Penrose-Carter diagrams.

2 pages, 2 figures (png), revtex. To appear in Phys. Rev. D

References in corpus (2)

• Gravitational Collapse with a Cosmological Constant
• Evidence for a Positive Cosmological Constant from Flows of Galaxies and Distant Supernovae

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