Decoherence suppression for three-qubit W-like state using weak measurement and iteration method

doi:10.1088/1674-1056/25/8/080310

中国物理B ›› 2016, Vol. 25 ›› Issue (8): 80310-080310.doi: 10.1088/1674-1056/25/8/080310

Decoherence suppression for three-qubit W-like state using weak measurement and iteration method

Guang Yang(杨光), Bao-Wang Lian(廉保旺), Min Nie(聂敏)

Department of Communication Engineering, School of Electronics and Information, Northwestern Polytechnical University, Xi'an 710072, China

收稿日期:2016-03-18 修回日期:2016-04-28 出版日期:2016-08-05 发布日期:2016-08-05
通讯作者: Guang Yang E-mail:sharon.yg@163.com
基金资助:
Project supported by the National Natural Science Foundation of China (Grant No. 61172071), the International Scientific Cooperation Program of Shaanxi Province, China (Grant No. 2015KW-013), and the Scientific Research Program Funded by Shaanxi Provincial Education Department, China (Grant No. 16JK1711).

Decoherence suppression for three-qubit W-like state using weak measurement and iteration method

Guang Yang(杨光), Bao-Wang Lian(廉保旺), Min Nie(聂敏)

Department of Communication Engineering, School of Electronics and Information, Northwestern Polytechnical University, Xi'an 710072, China

Received:2016-03-18 Revised:2016-04-28 Online:2016-08-05 Published:2016-08-05
Contact: Guang Yang E-mail:sharon.yg@163.com
Supported by:
Project supported by the National Natural Science Foundation of China (Grant No. 61172071), the International Scientific Cooperation Program of Shaanxi Province, China (Grant No. 2015KW-013), and the Scientific Research Program Funded by Shaanxi Provincial Education Department, China (Grant No. 16JK1711).

摘要/Abstract

摘要： Multi-qubit entanglement states are the key resources for various multipartite quantum communication tasks. For a class of generalized three-qubit quantum entanglement, W-like state, we demonstrate that the weak measurement and the reversal measurement are capable of suppressing the amplitude damping decoherence by reducing the initial damping factor into a smaller equivalent damping factor. Furthermore, we propose an iteration method in the weak measurement and the reversal measurement to enhance the success probability of the total measurements. Finally, we discuss how the number of the iterations influences the overall effect of decoherence suppression, and find that the “half iteration” method is a better option that has more practical value.

关键词: quantum decoherence, W-like state, amplitude damping, weak measurement

Abstract: Multi-qubit entanglement states are the key resources for various multipartite quantum communication tasks. For a class of generalized three-qubit quantum entanglement, W-like state, we demonstrate that the weak measurement and the reversal measurement are capable of suppressing the amplitude damping decoherence by reducing the initial damping factor into a smaller equivalent damping factor. Furthermore, we propose an iteration method in the weak measurement and the reversal measurement to enhance the success probability of the total measurements. Finally, we discuss how the number of the iterations influences the overall effect of decoherence suppression, and find that the “half iteration” method is a better option that has more practical value.

Key words: quantum decoherence, W-like state, amplitude damping, weak measurement

中图分类号: (Quantum error correction and other methods for protection against decoherence)

03.67.Pp

03.65.Yz (Decoherence; open systems; quantum statistical methods) 03.67.Hk (Quantum communication)

杨光, 廉保旺, 聂敏. Decoherence suppression for three-qubit W-like state using weak measurement and iteration method[J]. 中国物理B, 2016, 25(8): 80310-080310.

Guang Yang(杨光), Bao-Wang Lian(廉保旺), Min Nie(聂敏). Decoherence suppression for three-qubit W-like state using weak measurement and iteration method[J]. Chin. Phys. B, 2016, 25(8): 80310-080310.

参考文献 46

[1]	Bennett C H, Brassard G, Crépeau C, Jozsa R, Peres A and Wootters W K 1993 Phys. Rev. Lett. 70 1895
[2]	Bouwmeester D, Pan J W, Mattle K, Eibl M, Weinfurter H and Zeilinger A 1997 Nature 390 575
[3]	Yonezawa H, Aoki T and Furusawa A 2004 Nature 431 430
[4]	Mattle K, Weinfurter H, Kwiat P G and Zeilinger A 1996 Phys. Rev. Lett. 76 4656
[5]	Liu X S, Long G L, Tong D M and Li F 2002 Phys. Rev. A 65 022304
[6]	Ye L and Guo G C 2005 Phys. Rev. A 71 034304
[7]	Jennewein T, Simon C, Weihs G, Weinfurter H and Zeilinger A 2000 Phys. Rev. Lett. 84 4729
[8]	Long G L and Liu X S 2002 Phys. Rev. A 65 032302
[9]	Curty M, Lewenstein M and Lütkenhaus N 2004 Phys. Rev. Lett. 92 217903
[10]	Madsen L S, Usenko V C, Lassen M, Filip R and Andersen U L 2012 Nat. Commun. 3 1083
[11]	Wang C, Deng F G, Li Y S, Liu X S and Long G L 2005 Phys. Rev. A 71 044305
[12]	Man Z X, Zhang Z J and Li Y 2005 Chin. Phys. Lett. 22 18
[13]	Lin S, Wen Q Y, Gao F and Zhu F C 2008 Phys. Rev. A 78 064304
[14]	Hillery M, Bužek V and Berthiaume A 1999 Phys. Rev. A 59 1829
[15]	Zhang Z J, Li Y and Man Z X 2005 Phys. Rev. A 71 044301
[16]	Helwig W, Cui W, Latorre J I, Riera A and Lo H K 2012 Phys. Rev. A 86 052335
[17]	Pan J W, Simon C, Brukner Č and Zeilinger A 2001 Nature 410 1067
[18]	Ren B C, Du F F and Deng F G 2014 Phys. Rev. A 90 052309
[19]	Yang G, Lian B W and Nie M 2015 Acta Phys. Sin. 64 010303 (in Chinese)
[20]	Shor P W 1995 Phys. Rev. A 52 2493
[21]	Wang Y J, Bai B M, Li Z, Peng J Y and Xiao H L 2012 Chin. Phys. B 21 020304
[22]	Terhal B M 2015 Rev. Mod. Phys. 87 307
[23]	Li C K, Nakahara M, Poon Y T, Sze N S and Tomita 2011 Phys. Rev. A 84 044301
[24]	Xu G F, Zhang J, Tong D M, Sjöqvist E and Kwek L C 2012 Phys. Rev. Lett. 109 170501
[25]	Liu A P, Cheng L Y, Chen L, Su S L, Wang H F and Zhang S 2014 Opt. Commun. 313 180
[26]	Koashi M and Ueda M 1999 Phys. Rev. Lett. 82 2598
[27]	Korotkov A N and Jordan A N 2006 Phys. Rev. Lett. 97 166805
[28]	Katz N, Neeley M, Ansmann M, Bialczak R C, Hofheinz M, Lucero E, Connell A O, Wang H, Cleland A N, Martinis J M and Korotkov A N 2008 Phys. Rev. Lett. 101 200401
[29]	Sun Q, Al-Amri M and Zubairy M S 2009 Phys. Rev. A 80 033838
[30]	Al-Amri M, Scully M O and Zubairy M S 2011 J. Phys. B:At. Mol. Opt. Phys. 44 165509
[31]	Liao Z, Al-Amri M and Zubairy M S 2013 J. Phys. B:At. Mol. Opt. Phys. 46 145501
[32]	Korotkov A N and Keane K 2010 Phys. Rev. A 81 040103
[33]	Kim Y S, Lee J C, Kwon O and Kim Y H 2012 Nat. Phys. 8 117
[34]	Lee J C, Jeong Y C, Kim Y S and Kim Y H 2011 Opt. Express 19 16309
[35]	Sheng Y B, Zhou L and Zhao S M 2012 Phys. Rev. A 85 042302
[36]	Hwang T, Hwang C C and Li C M 2011 Phys. Scr. 83 045004
[37]	Liu W, Wang Y B and Jiang Z T 2011 Opt. Commun. 284 3160
[38]	Zhang W W and Zhang K J 2013 Quantum Infor. Process. 12 1981
[39]	Xu G B, Wen Q Y, Gao F and Qin S J 2014 Quantum Infor. Process. 13 2587
[40]	Cao Z L and Yang M 2003 J. Phys. B:At. Mol. Opt. Phys. 36 4245
[41]	Ren B C, Du F F and Deng F G 2014 Phys. Rev. A 90 052309
[42]	Liao X P, Fang M F, Fang J S and Zhu Q Q 2014 Chin. Phys. B 23 020304
[43]	Lin X and Li H C 2005 Chin. Phys. 14 1724
[44]	Zheng S B 2006 Phys. Rev. A 74 054303
[45]	Tsai C W and Hwang T 2010 Opt. Commun. 283 4397
[46]	Nielsen M A and Chuang I L 2000 Quantum Computation and Quantum Information (Cambridge:Cambridge University Press)

Decoherence suppression for three-qubit W-like state using weak measurement and iteration method

Decoherence suppression for three-qubit W-like state using weak measurement and iteration method

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