Một nguồn đồng bộ phổ quát cho phân phối khóa lượng tử

Bennett C H, Brassard G. Quantum cryptography: Publish-key distribution and coin tossing. In: Proceedings of the IEEE International Conference on Computers, Systems, and Signal Processing, Bangalore, India, 1984. 175–179 Gisin N, Ribordy G, Tittel W, et al. Quantum cryptography. Rev Mod Phys, 2002, 74: 145–195 Hwang W Y. Quantum key distribution with high loss: Toward global secure communication. Phys Rev Lett, 2003, 91: 057901 Wang X B. Beating the photon-number-splitting attack in practical quantum cryptography. Phys Rev Lett, 2005, 94: 230503 Lo H K. Decoy state quantum key distribution. Phys Rev Lett, 2005, 94: 230504 Fung C H F, Tamaki K, Lo H K. Performance of two quantum-key-distribution protocols. Phys Rev A, 2006, 73: 012337 Ma X F, Qi B, Zhao Y, et al. Practical decoy state for quantum key distribution. Phys Rev A, 2005, 72: 012326 Harrington J W, Ettinger J M, Hughes R J, et al. Enhancing practical security of quantum key distribution with a few decoy states. arXiv: quant-ph/0503002 Cai Q Y, Tan T G. Photon-number-resolving decoy-state quantum key distribution. Phys Rev A, 2006, 73: 032305 Smith G, Renes J M, Smolin J A. Structured codes improve the Bennett-Brassard-84 quantum key rate. Phys Rev Lett, 2008, 100: 170502 Walborn S P, Lemelle D S, Almeida M P, et al. Quantum key distribution with higher-order alphabets using spatially encoded qudits. Phys Rev Lett, 2006, 96: 090501 Zhang L J, Silberhorn C, Walmsley I A. Secure quantum key distribution using continuous variables of single photons. Phys Rev Lett, 2008, 100: 110504 Neves L, Lima G, Aguirre Gómez J G, et al. Generation of entangled states of qudits using twin photons. Phys Rev Lett, 2005, 94: 100501 Lütkenhaus N. Security against individual attacks for realistic quantum key distribution. Phys Rev A, 2000, 61: 052304 Horikiri T, Kobayashi T. Decoy state quantum key distribution with a photon number resolved heralded single photon source. Phys Rev A, 2006, 73: 032331 Usenko V C, Paris Matteo G A. Multiphoton communication in lossy channels with photon-number entangled States. Phys Rev A, 2007, 75: 043812 Lu Y J, Zhu L B, Ou Z Y, et al. Security improvement by using a modified coherent state for quantum cryptography. Phys Rev A, 2005, 71: 032315 Yin Z Q, Han Z F, Sun F W, et al. Decoy state quantum key distribution with modified coherent state. Phys Rev A, 2007, 76: 014304 Briegel H, Dür W, Cirac J I, et al. Quantum repeaters: The role of imperfect local operations in quantum communication. Phys Rev Lett, 1998, 81: 5932–5935 Elliott C. Building the quantum network. New J Phys, 2002, 4: 46.1 Chen W, Han Z F, Mo X F, et al. Active phase compensation of quantum key distribution system. Chinese Sci Bull, 2008, 53: 1310–1314 Yuan Z L, Dixon A R, Dynes J F, et al. Gigahertz quantum key distribution with InGaAs avalanche photodiodes. Appl Phys Lett, 2008, 92: 201104 Rogers D J, Bienfang J C, Nakassis A, et al. Detector dead-time effects and paralyzability in high-speed quantum key distribution. arXiv: 0706.1449 Xiao L T, Jiang Y Q, Zhao Y T, et al. Photon statistics measurement by use of single photon detection. Chinese Sci Bull, 2004, 49: 875–878 Zhang L B, Zhong Y Y, Kang L, et al. Near-infrared-wavelength superconducting single-photo detectors. Chinese Sci Bull, 2008, 53: 2668–2670 Gottesman D, Lo H K, Lütkenhaus N, et al. Security of quantum key distribution with imperfect devices. Quant Inform Comput, 2004, 4: 325 Zhang S L, Zou X B, Li K, et al. Limitation of decoy-state Scarani-Acin-Ribordy-Gisin quantum-key-distribution protocols with a heralded single-photon source. Phys Rev A, 2007, 76: 044304 Wang Q, Chen W, Xavier G, et al. Experimental decoy-state quantum key distribution with a sub-possionian heralded single-photon source. Phys Rev Lett, 2008, 100: 090501 Lo H K, Chau H F. Unconditional security of quantum key distrubution over arbitrarily long distances. Science, 1999, 283: 2050–2056 Shor P W, Preskill J. Simple proof of security of the BB84 quantum key distribution protocol. Phys Rev Lett, 2000, 85: 441–444 Tamaki K, Lo H K. Unconditionally secure key distillation from multiphotons. Phys Rev A, 2006, 73: 010302 Zhao Y, Qi B, Ma X F, et al. Experimental quantum key distribution with decoy states. Phys Rev Lett, 2006, 96: 070502 Brassard G, Lütkenhaus N, Mor T, et al. Limitations on practical quantum cryptography. Phys Rev Lett, 2000, 85: 1330–1333 Ma X F. Security of quantum key distribution with realistic devices. arxiv: quant-ph/0503057 Agarwal G S. Generation of pair coherent states and squeezing via the competition of four-wave mixing and amplified spontaneous emission. Phys Rev Lett, 1986, 57: 827–830 Dong Y L, Zou X B, Guo G C. Generation of pair coherent state using weak cross-Kerr media. Phys Lett A, 2008, 372: 5677–5680 Gurin O, Usenko V C, Usenko C V. Photonnumber entangled states generation model with stimulated parametric down conversion. arxiv: 0807.1322 O’sullivan M N, Chan K W C, Lakshminarayanan V, et al. Conditional preparation of states containing a definite number of photons. Phys Rev A, 2008, 77: 023804 Gobby C, Yuan Z L, Shields A J. Quantum key distribution over 122 km of standard telecom. Appl Phys Lett, 2004, 84: 3762–3674 Wang X B. Decoy-state protocol for quantum cryptography with four different intensities of coherent light. Phys Rev A, 2005, 72: 012322