Multi-hop teleportation based on W state and EPR pairs

doi:10.1088/1674-1056/25/5/050305

中国物理B ›› 2016, Vol. 25 ›› Issue (5): 50305-050305.doi: 10.1088/1674-1056/25/5/050305

Multi-hop teleportation based on W state and EPR pairs

Hai-Tao Zhan(占海涛), Xu-Tao Yu(余旭涛), Pei-Ying Xiong(熊佩颖), Zai-Chen Zhang(张在琛)

1. State Key Laboratory of Millimeter Waves, Southeast University, Nanjing 210096, China;
2. National Mobile Communications Research Laboratory, Southeast University, Nanjing 210096, China

收稿日期:2015-09-25 修回日期:2016-01-07 出版日期:2016-05-05 发布日期:2016-05-05
通讯作者: Zai-Chen Zhang E-mail:zczhang@seu.edu.cn
基金资助:
Project supported by the National Natural Science Foundation of China (Grant No. 61571105), the Prospective Future Network Project of Jiangsu Province, China (Grant No. BY2013095-1-18), and the Independent Project of State Key Laboratory of Millimeter Waves, China (Grant No. Z201504).

Multi-hop teleportation based on W state and EPR pairs

Hai-Tao Zhan(占海涛)¹, Xu-Tao Yu(余旭涛)¹, Pei-Ying Xiong(熊佩颖)¹, Zai-Chen Zhang(张在琛)²

1. State Key Laboratory of Millimeter Waves, Southeast University, Nanjing 210096, China;
2. National Mobile Communications Research Laboratory, Southeast University, Nanjing 210096, China

Received:2015-09-25 Revised:2016-01-07 Online:2016-05-05 Published:2016-05-05
Contact: Zai-Chen Zhang E-mail:zczhang@seu.edu.cn
Supported by:
Project supported by the National Natural Science Foundation of China (Grant No. 61571105), the Prospective Future Network Project of Jiangsu Province, China (Grant No. BY2013095-1-18), and the Independent Project of State Key Laboratory of Millimeter Waves, China (Grant No. Z201504).

摘要/Abstract

摘要： Multi-hop teleportation has significant value due to long-distance delivery of quantum information. Many studies about multi-hop teleportation are based on Bell pairs, partially entangled pairs or W state. The possibility of multi-hop teleportation constituted by partially entangled pairs relates to the number of nodes. The possibility of multi-hop teleportation constituted by double W states is (4/9)ⁿ after n-hop teleportation. In this paper, a multi-hop teleportation scheme based on W state and EPR pairs is presented and proved. The successful possibility of quantum information transmitted hop by hop through intermediate nodes is deduced. The possibility of successful transmission is (2/3)ⁿ after n-hop teleportation.

关键词: multi-hop teleportation, W state, Bell pairs

Abstract: Multi-hop teleportation has significant value due to long-distance delivery of quantum information. Many studies about multi-hop teleportation are based on Bell pairs, partially entangled pairs or W state. The possibility of multi-hop teleportation constituted by partially entangled pairs relates to the number of nodes. The possibility of multi-hop teleportation constituted by double W states is (4/9)ⁿ after n-hop teleportation. In this paper, a multi-hop teleportation scheme based on W state and EPR pairs is presented and proved. The successful possibility of quantum information transmitted hop by hop through intermediate nodes is deduced. The possibility of successful transmission is (2/3)ⁿ after n-hop teleportation.

Key words: multi-hop teleportation, W state, Bell pairs

中图分类号: (Quantum communication)

03.67.Hk

03.65.Ud (Entanglement and quantum nonlocality)

占海涛, 余旭涛, 熊佩颖, 张在琛. Multi-hop teleportation based on W state and EPR pairs[J]. 中国物理B, 2016, 25(5): 50305-050305.

Hai-Tao Zhan(占海涛), Xu-Tao Yu(余旭涛), Pei-Ying Xiong(熊佩颖), Zai-Chen Zhang(张在琛). Multi-hop teleportation based on W state and EPR pairs[J]. Chin. Phys. B, 2016, 25(5): 50305-050305.

参考文献 21

[1]	Ikram M, Zhu S Y and Zubairy M S 2000 Phys. Rev. A 62 022307
[2]	Loock P V and Braunstein S L 2000 Phys. Rev. Lett. 84 3482
[3]	Horodecki R, Horodecki P, Horodecki M and Horodecki K 2009 Rev. Mod. Phys. 81 865
[4]	Cheng S T, Wang C Y and Tao M H 2005 IEEE J. Sel. Area. Comm. 23 1424
[5]	Long G L, Deng F G, Wang C, Li X H, Wen K and Wang W Y 2007 Front. Phys. 2 251
[6]	Bouwmeester D, Pan J W, Mattle K, Eibl M, Weinfurter H and Zeilinger A 1997 Nature 390 575
[7]	Bennett C H, Brassard G, Crepeau C, Jozsa R, Peres A and Wootters W K 1993 Phys. Rev. Lett. 70 1895
[8]	Nielsen M A and Chuang I L 2010 Quantum Computing and Quantum Information, 10th Anniversary edn. (New York: Cambridge University Press) pp. 60-78
[9]	Ma X S, Herbst T, Scheidl T, Wang D, Kropatschek S, Naylor W, Wittmann B, Mech A, Kofler J, Anisimova E, Makarov V, Jennewein T, Ursin R and Zeilinger A 2012 Nature 489 269
[10]	Meter R V, Ladd T D, Munro W J and Nemoto K 2009 IEEEACM Transactions on Networking 17 1002
[11]	Marinatto L and Weber T 2000 Found. Phys. Lett. 13 119
[12]	Lu H and Guo G C 2000 Phys. Rev. Lett. 276 209
[13]	Cao M and Zhu S Q 2005 Commun. Theor. Phys. 43 69
[14]	Deng F G, Li C Y, Li Y S, Zhou H Y and Wang Y 2005 Phys. Rev. A 72 022338
[15]	Gao T 2004 Commun. Theor. Phys. 42 223
[16]	Wang K, Yu X T, Lu S L and Gong Y X 2014 Phys. Rev. A 89 022329
[17]	Cai X F, Yu X T, Shi L H and Zhang Z C 2014 Front. Phys. 9 646
[18]	Yu X T, Zhang Z C and Xu J 2014 Chin. Phys. B 23 010303
[19]	Duan L M, Lukin M D, Cirac J I and Zoller P 2001 Nature 414 413
[20]	Su X Q and Guo G C 2007 Quantum Teleportation on Quantum Information, Vol. 1 (Beijing: Science and Technology of China Press) p. 131 (in Chinese)
[21]	Shi L H, Yu X T, Cai X F, Gong Y X and Zhang Z C 2015 Chin. Phys. B 24 050308

Multi-hop teleportation based on W state and EPR pairs

Multi-hop teleportation based on W state and EPR pairs

RichHTML

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献 21

相关文章 15

Metrics

本文评价

推荐阅读 0

[1]	顾之雨, 钱尚武. On the correspondence between three nodes W states in quantum network theory and the oriented links in knot theory[J]. , 2015, 24(4): 40301-040301.
[2]	林秦, 白彦魁, 叶明勇, 林秀敏. Measurement-induced nonlocality in the W and Greenberger-Horne-Zeilinger superposition states[J]. 中国物理B, 2015, 24(3): 30304-030304.
[3]	苏石磊, 陈丽, 郭奇, 王洪福, 朱爱东, 张寿. Time-bin-encoding-based remote states generation of nitrogen-vacancy centers through noisy channels[J]. , 2015, 24(2): 20305-020305.
[4]	封玲娟, 张英杰, 张路, 夏云杰. Entanglement dynamics of a three-qubit system with different interatomic distances[J]. 中国物理B, 2015, 24(11): 110305-110305.
[5]	余旭涛, 张在琛, 徐进. Distributed wireless quantum communication networks with partially entangled pairs[J]. Chin. Phys. B, 2014, 23(1): 10303-010303.
[6]	宋佩君, 吕新友, 司留刚, 杨晓雪. Deterministic generation of Greenberger–Horne–Zeilinger and W states for three distant atoms via adiabatic passage[J]. 中国物理B, 2011, 20(5): 50308-050308.
[7]	王美玉, 闫凤利. Perfect quantum teleportation and dense coding protocols via the 2N-qubit W state[J]. 中国物理B, 2011, 20(12): 120309-120309.
[8]	陈秀波, 温巧燕, 孙中旭, 上官丽英, 杨义先. Deterministic and exact entanglement teleportation viathe W state[J]. 中国物理B, 2010, 19(1): 10303-010303.
[9]	吴春旺, 韩阳, 邓志姣, 梁林梅, 李承祖. Generation of multi-atom W states via Raman transitionin an optical cavity[J]. 中国物理B, 2010, 19(1): 10313-010313.
[10]	钟志荣. Generation of four-photon W state via cavity QED[J]. 中国物理B, 2008, 17(9): 3217-3219.
[11]	康国栋, 方卯发. An applicable and resource-economical scheme for the teleportation of W state via spin-path entangled quantum channel[J]. 中国物理B, 2008, 17(10): 3729-3733.
[12]	李燕, 景辉, 詹明生. An optical scheme for conditional generation of W state and photon-added coherent state[J]. 中国物理B, 2007, 16(7): 1883-1888.
[13]	章礼华, 曹卓良, 董萍. Scheme for entanglement concentration of unknown W class states via linear optics[J]. 中国物理B, 2007, 16(3): 640-643.
[14]	贾连军, 杨贞标. Preparation of W state in resonant bimodal cavity quantum electrodynamics[J]. 中国物理B, 2007, 16(10): 2980-2983.
[15]	陈美锋. Preparation of entangled atomic states through simultaneous nonresonant atom--field interaction[J]. 中国物理B, 2006, 15(12): 2847-2849.