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arXiv · hep-th/9209012

Cosmic Censorship in Two-Dimensional Gravity

J. Russo·L. Susskind·L. Thorlacius
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Abstract

A weak version of the cosmic censorship hypothesis is implemented as a set of boundary conditions on exact semi-classical solutions of two-dimensional dilaton gravity. These boundary conditions reflect low-energy matter from the strong coupling region and they also serve to stabilize the vacuum of the theory against decay into negative energy states. Information about low-energy incoming matter can be recovered in the final state but at high energy black holes are formed and inevitably lead to information loss at the semi-classical level.

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J. Russo, L. Susskind, L. Thorlacius. 1992-09-22. Cosmic Censorship in Two-Dimensional Gravity. https://doi.org/10.1103/physrevd.47.533

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