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Is it possible to recover information from the black-hole radiation?
In the framework of communication theory, we analyse the gedanken experiment in which beams of quanta bearing information are flashed towards a black hole. We show that stimulated emission at the horizon provides a correlation between incoming and outgoing radiations consisting of bosons. For fermio...
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Lenguaje: | eng |
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1993
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Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.48.1652 http://cds.cern.ch/record/566488 |