[1]王作栋,徐玮,黄亦斌.2粒子未知态的受控分级量子通信[J].江西师范大学学报(自然科学版),2014,(04):374-377.
 WANG Zuo-dong,XU Wei,HUANG Yi-bin.Controlled Hierarchical Quantun Connunication of an Unknown Two-Qubit Entangled State[J].,2014,(04):374-377.
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2粒子未知态的受控分级量子通信()
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《江西师范大学学报》(自然科学版)[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2014年04期
页码:
374-377
栏目:
出版日期:
2014-08-31

文章信息/Info

Title:
Controlled Hierarchical Quantun Connunication of an Unknown Two-Qubit Entangled State
作者:
王作栋;徐玮;黄亦斌
江西师范大学物理与通信电子学院,江西 南昌,330022
Author(s):
WANG Zuo-dong;XU Wei;HUANG Yi-bin
关键词:
6 粒子团簇态可控量子隐形传态量子信息分裂分级量子通信
Keywords:
six-qubit cluster statecontrolled teleportationquantum information splittinghierarchical quantum communication
分类号:
O431.2
文献标志码:
A
摘要:
提出了1个以6粒子团簇态为量子信道实现2粒子未知态的受控分级量子通信方案。不同的接收者因其受发送者的信任程度不同而对未知态的恢复能力也不同。发送者对手中的3个粒子做1次 von-Neumann 联合测量,控制者根据不同的接收者或自己做局域测量或联合测量。接收者收到2次测量结果后做相应的幺正操作可恢复未知态,完成本次的量子通信。
Abstract:
A scheme of controlled hierarchical quantum information of an unknown two-qubit entangled state by u-sing a six-qubit cluster state as the quantum channel is proposed. Because of their different level of trust by the sender,different receivers have different ability to recover the unknown state. The sender needs to perform a joint von-Neumann measurement on her three qubits,controller according to different receivers take a local measurement or a join measurement. After received the two measurements,the receiver can reconstruct the unknown state by per-forming appropriate unitary operations,then this controlled hierarchical quantum communication is accomplished.

参考文献/References:

[1] Bennett C H,Brassard G,Crépeau C,et al.Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels [J].Phys Rev Lett,1993,70:1895-1899.
[2] Bouwmeester D,Pan Jianwei,Mattle K,et al.Experimental quantum teleportation [J].Nature,1997,390:575-579.
[3] Van Enk S J,Hirota O.Entangled coherent states:teleportation and decoherence [J].Phys Rev A,2001,64:22313.
[4] Shi Baosen,Jiang Yunkun,Guo Guangcan.Probabilistic teleportation of two-particle entangled state [J].Phys Lett A,2000,268(3):161-164.
[5] Cao Zhuoliang,Yang Ming,Guo Guangcan.The scheme for realizing probabilistic teleportation of atomic states and purifying the quantum channel on cavity QED [J].Phys Lett A,2003,308(5/6):349-354.
[6] 郑亦庄,戴玲玉,郭光灿.三粒子纠缠W态的隐形传态 [J].量子电子学报,2004,21(6):730-733.
[7] 洪智慧,聂义友,李嵩松,等.四粒子团簇态的量子隐形传态 [J].江西师范大学学报:自然科学版,2007,31(5):459-562.
[8] Zhao Zhi,Chen Yu'ao,Ning Anning,et al.Experimental demonstration of five-photon entanglement and open-destination teleportation [J].Nature,2004,430:54-58.
[9] Yin Juan,Ren Jingang,Lu He,et al.Quantum teleportation and entanglement distribution over 100-kilometre free-space channels [J].Nature,2012,488:185-188.
[10] Hillery M,Buzek V,Berthiaume A,et al.Quantum secret sharing [J].Physical Review A,1999,59:1829-1834.
[11] Deng Fuguo,Li Chunyan,Li Yansong,et al.Symmetric multiparty-controlled teleportation of an arbitrary two-particle entanglement [J].Phys Rev A,2005,72:22338-22345.
[12] Muralidharan S,Panigrahi P K.Quantum information splitting using multipartite cluster states [J].Phys Rev A,2008,78:62333.
[13] Wang Xinwen,Xia Lixin,Wang Zhiyong,et al.Hierarchical quantum-information splitting [J].Opt Comm,2010,283(6):1196-1199.
[14] Wang Xinwen,Zhang Dengyu,Tang Shiqing,et al.Multiparty hierarchical quantum-information splitting [J].J Phys B:At Mol Opt Phys,2011,44:35505.
[15] Wang Xinwen,Zhang Dengyu,Tang Shiqing,et al.Hierarchical quantum information splitting with six-photon cluster states [J].Inter J Theor Phys,2010,49:2691-2697.
[16] Briegel H J,Raussendorf R.Persistent entanglement in arrays of interacting particles [J].Phys Rev Lett,2001,86:910-913.
[17] 肖仕敏,李渊华,桑明煌,等.基于5粒子团簇态实现2粒子未知态的量子隐形传态 [J].江西师范大学学报:自然科学版,2012,36(4):370-372.

相似文献/References:

[1]邹昕,叶志清.基于三方秘密共享4粒子团簇态实现三比特量子态的可控隐形传态[J].江西师范大学学报(自然科学版),2012,(03):263.
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备注/Memo

备注/Memo:
国家自然科学基金(61265001);江西省教育厅2010年基金(GJJ10399)
更新日期/Last Update: 1900-01-01