Cosmic Censorship in Two-Dimensional Gravity

Preprint

22 September 1992

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-th/9209012

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.

Keywords

BOUNDARY CONDITIONS
DIMENSIONAL GRAVITY
COSMIC CENSORSHIP
SEMI CLASSICAL
WEAK VERSION
BLACK HOLES
LOW ENERGY
GRAVITY

All Related Versions

Version 1, 1992-09-04, ArXiv
Version 2, 1992-09-22, ArXiv
Published version: Physical Review D, 47 (2), 533.

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