量子电子学报, 2007, 24 (1): 0059, 网络出版: 2010-06-07   

利用腔量子电动力学技术来制备多个分离腔场的纠缠

Preparation of multiple separate cavity fields entanglement in cavity QED
作者单位
湖南师范大学物理与信息科学学院,湖南 长沙 410081
摘要
提出了一种利用单模腔场与三能级原子的共振相互作用制备多个分离腔场的纠缠态的方案。首先研究两个分离腔场产生纠缠的情况,然后推广到N个分离腔场纠缠的情况。
Abstract
We present a scheme to produce a maximally entangled state of multiple separate cavity fields based on the resonant interaction of a single-mode cavity field and a three-level atom. Firstly we investigate the entanglement of two separate cavity fields,and then generalize this scheme with maximally entangled states to multiple separate cavity fields.
参考文献

[1] Ekert A. Quantum cryptography based on Bell's theorem [J].Phys. Rev. Lett.,1991,67: 661.

[2] Bennett C H,et al. Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels [J].Phys. Rev. Lett.,1993,70: 1895.

[3] Steane A. Error correcting codes in quantum theory [J].Phys. Rev. Lett.,1996,77: 793.

[4] van Enk S J,Cirac J I,Zoller P. Ideal quantum communication over noisy channels: a quantum optical implementation [J].Phys. Rev. Lett.,1997,78: 4293.

[5] Cirac J,Zoller P. Preparation of macroscopic superpositions in many-atom systems [J].Phys. Rev. A,1994,50: 2799.

[6] Greenberger D M,Horne M A,et al. Bell Theorem,Quantum Theory and Conceptions of the Universe [M].Kaftaos(Dordrecht: Kluwer),1989.107.

[7] Guo G P,et al. Scheme for the preparation of multiparticle entanglement in cavity QED [J].Phys. Rev. A,2002,65: 042102.

[8] Jin G S,et al. Method for generating maximally entangled states of multiple three-level atoms in cavity QED [J].Phys. Rev. A,2004,69: 034302.

[9] Raimond J M,et al. Colloquium: manipulating quantum entanglement with atoms and photons in cavity [J].Rev. Mod. Phys.,2001,73: 565(18).

[10] Karlsson A,Bourennane M. Quantun teleportation using three-particle entanglement [J].Phys. Rev. A,1998,58: 4394-4400.

[11] Giovannetti V,Lloyd S,Maccone L. Positioning and clock synchronization through entanglement [J].Phys. Rev. A,2002,65: 022309.

[12] Rauschenbeutel A,et al. Controlled entanglement of two field modes in a cavity quantun electrodynamics experiment [J].Phys. Rev. A,2001,64: 050301.

[13] János A. et al. Generation of highly entangled field states in multiple micromaser cavities [J].Phys. Rev. A,1997,55: 4585.

[14] Zou X B,Pahlke K,Mathis W. Generation of an entangled state of two three-level atoms in cavity QED [J].Phys. Rev. A,2003,67: 044301.

[15] Osnaghi A,et al. Coherent control of an atomic collision in a cavity [J].Phys. Rev. Lett.,2001,87: 037902.

[16] Xi Yongjun,et al. Probabilistic teleportation of an arbitrary three-particle entangled state via three pairs partly entangled particles [J].Chinese Journal of Quantum Electronics(量子电子学报),2006,23(1): 61-65(in Chinese).

刘姝姝, 刘翔. 利用腔量子电动力学技术来制备多个分离腔场的纠缠[J]. 量子电子学报, 2007, 24(1): 0059. LIU Shu-shu, LIU Xiang. Preparation of multiple separate cavity fields entanglement in cavity QED[J]. Chinese Journal of Quantum Electronics, 2007, 24(1): 0059.

本文已被 1 篇论文引用
被引统计数据来源于中国光学期刊网
引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!