| 一种三粒子一般态的远程控制传送方案 |
| |
| 引用本文： | 修晓明,任远鹏,刘慧巍,董莉.一种三粒子一般态的远程控制传送方案[J].光子学报,2014,38(12):3185-3187. |
| |
| 作者姓名： | 修晓明 任远鹏 刘慧巍 董莉 |
| |
| 作者单位： | (渤海大学a.附属应用技术学院;b.信息科学与工程学院;c.物理系,辽宁 锦州 121000) |
| |
| 摘 要： | 基于七粒子纠缠态信道,提出一种三粒子一般态的远程控制传送方案.发送者进行投影测量后,发布测量结果.在控制者的控制下,接受者根据发送者的测量结果对所在处的粒子进行适当的幺正操作从而重构原始态.此方案可用来实现控制量子通信.
|
| 关 键 词： | 量子信息 量子控制传态 七粒子纠缠态 |
| 收稿时间： | 2008-11-12 |
Controlled Quantum Teleportation Scheme of a Three-particle Unknown State in General Form |
| |
| Institution: | (a.College of Applied Technology;b.College of Information Science and Engineering;c.Department of Physics,Bohai University,Jinzhou,Liaoning 121000,China) |
| |
| Abstract: | A controlled teleportation scheme of a three-particle arbitrary state is proposed,in which a seven-particle entangled state is used as quantum channel.After projective measurement,the sender announces measurement results.Under the control of the controller,the receiver performs unitary operations on particles to reconstruct the original state.Using the controlled teleportation scheme,some controlled quantum communication protocols can be realized. |
| |
| Keywords: | Quantum information Controlled teleportation Seven-particle entangled state |
|
| 点击此处可从《光子学报》浏览原始摘要信息 |
| 点击此处可从《光子学报》下载免费的PDF全文 |
|
