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Quantum signaling states have decoherence because of the environment during the transmission. It causes signaling damage and thus will have impact on building high survivability quantum entanglement signaling network. In order to study the influence deeply, Poisson damage model of quantum signaling network is established. First, disaster magnitude is defined base on signaling fidelity. Second, average damage signaling quantum bits and survival function of quantum signaling network is put forward by basic quantum theory. At last, research on the signaling damage repair strategy and simulation is analyzed. Simulation results show that increasing of disaster magnitude will greatly reduce the signaling network survivability. However, increasing the nodes and controlling signaling damage caps may improve survivability. The repair strategy which costs small number of cycles can rapidly increase the signaling fidelity from 0.6 to 0.9 and the survival function of the signaling network from 0.4 to 0.9.
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Keywords:
- quantum communication /
- quantum signaling network /
- fidelity /
- Survival function
[1] Liu X H, Pei C X, Nie M 2012 Chin. Phys. Lett. 27 120303
[2] Deng F G, Long G L, Liu X S 2003 Phys. Rev. A 68 042317
[3] Sheng Y B, Zhou L, Cheng W W, Gong L Y, Zhao S M, Zheng B Y 2012 Chin. Phys. B 21 030307
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[14] Deutsch D, Ekert A, Jozsa R, Macchiavello C, Popescu S, Sanpera A 1996 Phys. Rev. Lett. 77 2818
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[1] Liu X H, Pei C X, Nie M 2012 Chin. Phys. Lett. 27 120303
[2] Deng F G, Long G L, Liu X S 2003 Phys. Rev. A 68 042317
[3] Sheng Y B, Zhou L, Cheng W W, Gong L Y, Zhao S M, Zheng B Y 2012 Chin. Phys. B 21 030307
[4] Mei F, Yu Y F and Zhang Z M 2010 Chin. Phys. B 19 020308
[5] Yin J, Yong H L, Wu Y P, Peng C Z 2011 Acta Phys. Sin. 60 060307 (in Chinese) [印娟, 雍海林, 吴裕平, 彭承志 2011 物理学报 60 060307]
[6] Zhang S, Wang J, Tang C J 2012 Chin. Phys. B 21 060303
[7] Yu X T, Xu J, Zhang Z C 2013 Chin. Phys. B 22 090311
[8] Jin X M, RenJ G, Yang B, Yi Z H, Zhou F, Xu X F, Wang S K, Yang D, Hu Y F, Jiang S, Yang T, Chen K, Peng C Z, Pan J W 2010 Nature Photonics 4 376
[9] Lian T, Nie M 2012 Acta Photonica Sinica 41 1251 (in Chinese) [连涛, 聂敏 2012 光子学报 41 1251]
[10] Quan D X, Pei C X, Liu D, Zhao N 2010 Acta Phys. Sin. 59 2493 (in Chinese) [权东晓, 裴昌幸, 刘丹, 赵楠 2010 物理学报 59 2493]
[11] Pfennigbauer M, Aspelmeyer M, Leeb W,Baister G, Dreischer T, Jennewein T, Neckamm G, Perdigues J, Weinfurter H, Zeilinger 2005 Journal of Optical Networking 4 549
[12] Huang S, Xu Y, Zhang L 2007 Computer Engineering 33 22 (in Chinese) [黄松, 许勇, 张凌 2007 计算机工程 33 22]
[13] Yi Y H, Nie M, Pei C X 2012 Journal of Xidian University(Natural Science Edition) 39 29 (in Chinese) [易运晖, 聂敏, 裴昌幸 2012 西安电子科技大学学报(自然科学版) 39 29]
[14] Deutsch D, Ekert A, Jozsa R, Macchiavello C, Popescu S, Sanpera A 1996 Phys. Rev. Lett. 77 2818
[15] Long G L, Deng F G, Zeng J Y 2011 Recent Progress in Quantum Mechanics(Fifth Volume) (Beijing: Tsinghua University Press) p258(in Chinese) [龙桂鲁, 邓富国, 曾谨言 2011 量子力学新进展(第五辑)(北京: 清华大学出版社) 第258页]
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