期刊论文

Generation of four-photon GHZ states based on interaction between a four-level atom and two bimodal cavities

Zhang, D.(dyzhang672@163.com)

英文

光电子快报：英文版

1673-1905

2012

8

2

150-152

10.1007/s11801-012-1053-z

This work has been supported by the National Natural Science Foundation of China （No. 11004050）, the Key Scientific Research Fund of Hunan Provincial Education Department of China （Nos.09A013 and 10B013）, and the Science and Technology Research Foundation of Hunan Province of China （No.2010FJ4120）.

本校为第一且通讯机构

A simple scheme is presented for generating four-photon Greenberger-Horne-Zeilinger （GHZ） states with interaction between a four-level atom and two bimodal cavities. In the proposed protocol, the quantum information is encoded on Fock states of the cavity fields. The detection of the atom can collapse the cavity to the desired state. The experimenta...

一个简单计划被介绍因为产生四光子的 Greenberger-Horne-Zeilinger (GHZ ) 与在一个四水平的原子和二个 bimodal 洞之间的相互作用说。在建议协议，量信息在洞地的 Fock 状态上被编码。原子的察觉能折叠洞到需要的状态。我们的建议的试验性的可行性也被讨论。