Quantum clock synchronization and quantum error correction
量子物理
2007-05-23 v1
摘要
I consider quantum protocols for clock synchronization, and investigate in particular whether entanglement distillation or quantum error-correcting codes can improve the robustness of these protocols. I also draw attention to some unanswered questions about the relativistic theory of quantum measurement. This paper is based on a talk given at the NASA-DoD Workshop on Quantum Information and Clock Synchronization for Space Applications (QuICSSA), September 25-26, 2000.
引用
@article{arxiv.quant-ph/0010098,
title = {Quantum clock synchronization and quantum error correction},
author = {John Preskill},
journal= {arXiv preprint arXiv:quant-ph/0010098},
year = {2007}
}
备注
8 pages, 5 figures, REVTeX and epsf