Optimal Teleportation Based on Bell Measurement
Quantum Physics
2009-11-07 v2
Abstract
We study optimal teleportation based on the Bell measurements. An explicit expression for the quantum channel associated with the optimal teleportation with an arbitrary mixed state resource is presented. The optimal transmission fidelity of the corresponding quantum channel is calculated and shown to be related to the fully entangled fraction of the quantum resource, rather than the singlet fraction as in the standard teleportation protocol.
Keywords
Cite
@article{arxiv.quant-ph/0208015,
title = {Optimal Teleportation Based on Bell Measurement},
author = {Sergio Albeverio and Shao-Ming Fei and Wen-Li Yang},
journal= {arXiv preprint arXiv:quant-ph/0208015},
year = {2009}
}
Comments
7 pages, latex, no figures