Preparing remotely two instances of quantum state
量子物理
2010-04-05 v2
摘要
In this short note, we propose a scheme, in which two instances of an equatorial state (or a polar state) can be remotely prepared in one-shot operation to different receivers with prior entanglement and 1 bit of broadcasting. The trade-off curve between the amount of entanglement and the achievable fidelity is derived.
引用
@article{arxiv.quant-ph/0302170,
title = {Preparing remotely two instances of quantum state},
author = {Yafei Yu and Jian Feng and Mingsheng Zhan},
journal= {arXiv preprint arXiv:quant-ph/0302170},
year = {2010}
}
备注
7 pages, 1 figure