Multi-Black-Holes in Three Dimensions

Abstract

We construct time-dependent multi-centre solutions to three-dimensional general relativity with zero or negative cosmological constant. These solutions correspond to dynamical systems of freely falling black holes and conical singularities, with a multiply connected spacetime topology. Stationary multi-black-hole solutions are possible only in the extreme black hole case.

8 pages, \LaTex, 4 figures (available on request), GCR 94/02/01

References in corpus (7)

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• Exact Three Dimensional Black Holes in String Theory
• Supersymmetry of the 2+1 black holes
• Relating black holes in two and three dimensions
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• Hollow cosmic string: the general-relativistic hollow cylinder
• Explicit solutions for Point Particles and Black Holes in spaces of constant curvature in 2+1-D Gravity
• Global Vortex and Black Cosmic String
• Multi-Black Hole Sectors of AdS_3 Gravity
• Gravitating $\sigma$ Model Solitons
• The two-body problem in 2+1 spacetime dimensions with negative cosmological constant: two point particles