Resource reduction via repeaters in entanglement distribution
量子物理
2009-11-07 v1
摘要
We show that the amount of entanglement needed as an initial resource to set up a certain final amount of entanglement between two ends of a noisy channel can be reduced in certain cases by using quantum repeaters. Our investigation (for various channels) considers cases when a large number of entangled pairs are transmitted through the channel using known asymptotic results and conjectured bounds on distillable entanglement.
引用
@article{arxiv.quant-ph/0103023,
title = {Resource reduction via repeaters in entanglement distribution},
author = {A. Hutton and S. Bose},
journal= {arXiv preprint arXiv:quant-ph/0103023},
year = {2009}
}
备注
10 pages, 13 figures