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arXiv · quant-ph/9910021

Probabilistic teleportation and entanglement matching

Wan-Li Li·Chuan-Feng Li·Guang-Can Guo
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Abstract

Teleportation may be taken as sending and extracting quantum information through quantum channels. In this report, it is shown that to get the maximal probability of exact teleportation through partially entangled quantum channels, the sender (Alice) need only to operate a measurement which satisfy an ``entanglement matching'' to this channel. An optimal strategy is also provided for the receiver (Bob) to extract the quantum information by adopting general evolutions.

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Wan-Li Li, Chuan-Feng Li, Guang-Can Guo. 1999-10-06. Probabilistic teleportation and entanglement matching. https://doi.org/10.1103/physreva.61.034301

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