Information Storage in Black Holes
arXiv:gr-qc/0505119 · doi:10.1142/S0218271805007838
Abstract
The information loss paradox for Schwarzschild black holes is examined, using the ADS/CFT correspondence extended to the bulk. It is found that the only option compatible with the preservation of the quantum unitarity is when a regular remnant region of the black hole survives to the black hole evaporation process, where information can be stored and eventually retrieved.
5 pages Latex file, no figures. A honourable mention in the 2005 GRF essay competition