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Continuous Variable Quantum Teleportation in Beam-Wandering Modeled Atmosphere Channel |
| Sheng-Li Zhang1,2**, Chen-Hui Jin1, Jian-Hong Shi1 , Jian-Sheng Guo1, Xu-Bo Zou2, Guang-Can Guo2 |
1Information Science and Technology Institute, The PLA Information Engineering University, Zhengzhou 450004
2Key Laboratory of Quantum information, University of Science and Technology of China, Hefei 230026
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| Cite this article: |
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Sheng-Li Zhang, Chen-Hui Jin, Jian-Hong Shi et al 2017 Chin. Phys. Lett. 34 040302 |
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Abstract We investigate the continuous variable quantum teleportation in atmosphere channels. The beam-wandering model is employed to analyze the teleportation of the unknown single-mode coherent state. Two methods, one is deterministic by increasing the aperture size of the detecting device and one is probabilistic by entanglement distillation, are proposed to improve the teleportation fidelity in the presence of atmosphere noises.
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Received: 05 July 2016
Published: 21 March 2017
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| PACS: |
03.67.Bg
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(Entanglement production and manipulation)
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42.50.Ex
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(Optical implementations of quantum information processing and transfer)
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03.67.Hk
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(Quantum communication)
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03.67.Mn
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(Entanglement measures, witnesses, and other characterizations)
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| Fund: Supported by the National Natural Science Foundation of China under Grant Nos 11574400, U1304613, 11204197, 11204379 and 11074244. |
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| [1] | Bennett C H et al 1993 Phys. Rev. Lett. 70 1895 | | [2] | Bouwmeester et al 1997 Nature 390 575 | | [3] | Furusawa A et al 1998 Science 282 706 | | [4] | Krauter H et al 2013 Nat. Phys. 9 400 | | [5] | Barrett M D, Chiaverini J, Schaetz T et al 2004 Nature 429 737 | | [6] | Bussiéres F et al 2014 Nat. Photon. 8 775 | | [7] | Sherson J F et al 2006 Nature 443 557 | | [8] | Peng C Z, Yang T, Bao X H et al 2005 Phys. Rev. Lett. 94 150501 | | [9] | Jin X M, Ren J G, Yang B et al 2010 Nat. Photon. 4 376 | | [10] | Ma X S, Herbst T, Scheidl T et al 2012 Nature 489 269 | | [11] | Cook R J 1988 J. Opt. Soc. Am. 5 942 | | [12] | Yu D, Semenov A A and Vogel W 2012 Phys. Rev. Lett. 108 220501 | | [13] | Paris M G A, Chizhov A and Steuernagel O 1997 Opt. Commun. 134 117 | | [14] | Olivares S, Paris M G A and Bonifacio R 2003 Phys. Rev. A 67 032314 | | [15] | Mišta Jr L 2006 Phys. Rev. A 73 032335 | | [16] | Kitagawa A, Takeoka M, Sasaki M and Chefles A 2006 Phys. Rev. A 73 042310 | | [17] | Gumberidze M O, Semenov A A, Vasylyev D and Vogel W 2016 Phys. Rev. A 94 053801 | | [18] | Hosseinidehaj N and Malaney R 2015 Phys. Rev. A 92 062336 | | [19] | Zhang S L et al 2016 Chin. Phys. Lett. 33 120302 | | [20] | Churnside J H and Lataitis R J 1990 Appl. Opt. 29 926 | | [21] | Mironov V L and Nosov V V 1977 J. Opt. Soc. Am. 67 1073 | | [22] | Ishimaru A 1978 The Beam Wave Case and Remote Sensing (Berlin: Springer) p 129 | | [23] | Opatrný T, Kurizki G and Welsch D G 2000 Phys. Rev. A 61 032302 | | [24] | Zhang S L et al 2013 Phys. Rev. A 88 032324 | | [25] | Kim M S, Park E, Knight P L and Jeong H 2005 Phys. Rev. A 71 043805 | | [26] | Takahashi H, Neergaard-Nielsen J S, Takeuchi M, Takeoka M, Hayasaka K, Furusawa A and Sasaki M 2010 Nat. Photon. 4 178 | | [27] | Zhang S L and Loock P 2011 Phys. Rev. A 84 062309 | | [28] | Zhang S L and van Loock P 2010 Phys. Rev. A 82 062316 |
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