How to Recover a Qubit That Has Fallen into a Black Hole.
Phys Rev Lett
; 115(26): 261302, 2015 Dec 31.
Article
em En
| MEDLINE
| ID: mdl-26764984
ABSTRACT
We demonstrate an algorithm for the retrieval of a qubit, encoded in spin angular momentum, that has been dropped into a no-firewall black hole. Retrieval is achieved analogously to quantum teleportation by collecting Hawking radiation and performing measurements on the black hole. Importantly, these methods require only the ability to perform measurements from outside the event horizon.
Texto completo:
1
Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2015
Tipo de documento:
Article