# Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels.

@article{Bennett1993TeleportingAU,
title={Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels.},
author={Bennett and Brassard and Cr{\'e}peau and J{\'o}zsa and P{\'e}r{\e}s and Wootters},
journal={Physical review letters},
year={1993},
volume={70 13},
pages={
1895-1899
}
}
• Published 29 March 1993
• Physics
• Physical review letters
An unknown quantum state \ensuremath{\Vert}\ensuremath{\varphi}〉 can be disassembled into, then later reconstructed from, purely classical information and purely nonclassical Einstein-Podolsky-Rosen (EPR) correlations. To do so the sender, Alice,'' and the receiver, `Bob,'' must prearrange the sharing of an EPR-correlated pair of particles. Alice makes a joint measurement on her EPR particle and the unknown quantum system, and sends Bob the classical result of this measurement. Knowing this…
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