Criterion for faithful teleportation with an arbitrary multiparticle channel
Quantum Physics
2015-05-13 v1
Abstract
We consider quantum teleportation when the given entanglement channel is an arbitrary multiparticle state. A general criterion is presented, which allows one to judge if the channel can be used to teleport faithfully an arbitrary quantum state of a given dimension. The general protocol proposed here is much easier to implement experimentally than the others found in the literature.
Keywords
Cite
@article{arxiv.0901.2784,
title = {Criterion for faithful teleportation with an arbitrary multiparticle channel},
author = {Chi-Yee Cheung and Zhan-Jun Zhang},
journal= {arXiv preprint arXiv:0901.2784},
year = {2015}
}
Comments
5 pages, no figure