A Nonsingular Two Dimensional Black Hole

Abstract

We construct a model of gravity in 1+1 spacetime dimensions in which the solutions approach the Schwarzschild metric at large $r$ and de Sitter space far inside the horizon. Our model may be viewed as a two dimensional application of the `Limiting Curvature Construction' recently proposed by two of the authors.

9 pages, 1 figure (available from the authors), uses LATEX, Brown preprint BROWN-HET-907, May 1993

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• Pre-Big-Bang in String Cosmology
• A Cosmological Theory without Singularities
• Conservation Laws and 2D Black Holes in Dilaton Gravity
• Gamma Ray Bursts from Ordinary Cosmic Strings

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