Scheme for Implementing Controlled Dense Coding with Six-Atom Cluster State in Cavity QED

被引：0

作者：

李渊华 ^{[1
,2
]}

李翠翠 ^{[1
]}

王贤平 ^{[1
]}

桑明煌 ^{[1
,2
]}

聂义友 ^{[1
,2
,3
]}

机构：

[1] Department of Physics,Jiangxi Normal University

[2] Key Laboratory of Optoelectronic & Telecommunication of Jiangxi Province

[3] State Key Laboratory of Advanced Optical Communication Systems and Networks,Shanghai Jiao Tong University

来源：

Communications in Theoretical Physics | 2013年 / 59卷 / 05期

基金：

中国国家自然科学基金;

关键词：

quantum information; controlled dense coding; six-atom cluster state; cavity QED;

D O I：

暂无

中图分类号：

O413.2 [量子电动力学];

学科分类号：

070201 ;

摘要：

We propose an experimentally feasible protocol for implementing controlled dense coding with a six-atom cluster state in cavity QED. In the scheme, we investigate that the atoms interact simultaneously with the highly detuned single-mode cavity and the strong classical driving field, and thus our scheme is not sensitive to both the cavity decay and the thermal field. In addition, the four-atom entangled states can be exactly distinguished by performing the single-atom measurements in cavity QED, therefore our scheme might be implemented in a simple way.

引用

页码：559 / 562

页数：4

共 50 条

[1] Scheme for Implementing Controlled Dense Coding with Six-Atom Cluster State in Cavity QED
Li Yuan-Hua
Li Cui-Cui
Wang Xian-Ping
Sang Ming-Huang
Nie Yi-You
[J]. COMMUNICATIONS IN THEORETICAL PHYSICS, 2013, 59 (05) : 559 - 562
[2] Controlled dense coding using a five-atom cluster state in cavity QED
Nie, Yi-you
Li, Yuan-hua
Wang, Xian-ping
Sang, Ming-huang
[J]. QUANTUM INFORMATION PROCESSING, 2013, 12 (05) : 1851 - 1857
[3] Controlled dense coding using a five-atom cluster state in cavity QED
Yi-you Nie
Yuan-hua Li
Xian-ping Wang
Ming-huang Sang
[J]. Quantum Information Processing, 2013, 12 : 1851 - 1857
[4] Generation of a Genuine Six-Atom Entangled State in Cavity QED
李渊华
王贤平
桑明煌
聂义友
[J]. Communications in Theoretical Physics, 2012, 58 (12) : 823 - 826
[5] Generation of a Genuine Six-Atom Entangled State in Cavity QED
Li Yuan-Hua
Wang Xian-Ping
Sang Ming-Huang
Nie Yi-You
[J]. COMMUNICATIONS IN THEORETICAL PHYSICS, 2012, 58 (06) : 823 - 826
[6] Preparing a Genuinely Entangled Six-Atom State in Cavity QED
Xu, Yue
Li, Yuan-hua
Nie, Li-ping
Li, Xiao-lan
[J]. INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 2013, 52 (09) : 3086 - 3091
[7] Scheme for implementing controlled teleportation and dense coding with genuine pentaqubit entangled state in cavity QED
Wang, Xue-Wen
Peng, Zhao-Hui
Jia, Chun-Xia
Wang, Yan-Hui
Liu, Xiao-Juan
[J]. OPTICS COMMUNICATIONS, 2009, 282 (04) : 670 - 673
[8] Preparing a Genuinely Entangled Six-Atom State in Cavity QED
Yue Xu
Yuan-hua Li
Li-ping Nie
Xiao-lan Li
[J]. International Journal of Theoretical Physics, 2013, 52 : 3086 - 3091
[9] Quantum State Sharing of an Arbitrary Two-Atom State by Using a Six-Atom Cluster State in Cavity QED
Nie, Yi-You
Li, Yuan-Hua
Liu, Jun-Chang
Sang, Ming-Huang
[J]. INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 2011, 50 (08) : 2526 - 2530
[10] Quantum State Sharing of an Arbitrary Two-Atom State by Using a Six-Atom Cluster State in Cavity QED
Yi-You Nie
Yuan-Hua Li
Jun-Chang Liu
Ming-Huang Sang
[J]. International Journal of Theoretical Physics, 2011, 50 : 2526 - 2530

← 1 2 3 4 5 →