Entangled Fields in Multiple Cavities by Interaction with One Three-Level Atom

Entangled Fields in Multiple Cavities by Interaction

with One Three-Level Atom

ZHAN Zhi-Ming; LI Jia-Hua; YANG Wen-Xing; LI Wei-Bin

【期刊名称】《《理论物理通讯（英文版）》》 【年(卷),期】2006(045)001

【摘要】We present a scheme to entangle fields in multiple cavities. Our scheme is based on the resonant interaction of a Ξ-type three-level atom with the cavity fields for precalculated interaction time, which enables us to generate a quantum entangled Greenberger-Horn-Zeilinger (GHZ) state of fields in multiple cavities. In principle, the scheme can be also generalized to generate N-party GHZ state. The required experimental techniques are within the scope of what can be obtained in the microwave cavity QED set up. 【总页数】3页(151-153)

【关键词】cavity; GHZ state; Ξ-type atom

【作者】ZHAN Zhi-Ming; LI Jia-Hua; YANG Wen-Xing; LI Wei-Bin

【作者单位】School of Physics & Information Engineering Jianghan University Wuhan 430056 China; Department of Physics Huazhong University of Science and Technology Wuhan 430074 China; Center for Cold Atom Physics the Chinese Academy of Sciences Wuhan 430071 China

【正文语种】中文

【中图分类】O4 【相关文献】

1.Selective Atom-Cavity Interaction Scheme for Quantum Controlled-NOT Gate Using Four-Level Atoms in Cavity QED System [J], TANG Shi-Qing; ZHANG Deng-Yu; XIE Li-Jun; ZHAN Xiao-Gui; GAO Feng

2.Two simple schemes for implementing Toffoli gate via atom-cavity field interaction in cavity quantum electrodynamics [J], Shao Xiao-Qiang; Chen Li; Zhang Shou

3.Effect of Cavity Decay on Entanglement of Ladder-Type Three-Level Atoms and a Two-Mode Cavity Field [J], GAO Cheng-Yuan; LIU Jin-Ming; MA Lei

4.Exact results on cavity cooling in a system of a two-level atom and a cavity field [J], 张玉青; 谭磊; 朱中华; 刘利伟

5.An Alternative Scheme to Generate Arbitrary Anticorrelated States of a Two-Mode Field via A-type Atom Resonant Interaction with a Two-Mode Cavity Field [J], ZHONG Zhi-Rong; GONG Yan-Fang; SU Wan-Jun

以上内容为文献基本信息，获取文献全文请下载