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Volumn 92, Issue 5, 2004, Pages 579011-579014

Quantum Cryptography Protocols Robust against Photon Number Splitting Attacks for Weak Laser Pulse Implementations

Author keywords

[No Author keywords available]

Indexed keywords

BIT ERROR RATE; CORRELATION METHODS; EIGENVALUES AND EIGENFUNCTIONS; LASER PULSES; OPTICAL FIBERS; PHOTONS; POISSON DISTRIBUTION; PROBABILITY; QUANTUM THEORY; STATISTICAL METHODS; THEOREM PROVING;

EID: 1642383816     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article
Times cited : (644)

References (27)
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    • G. Ribordy et al., Phys. Rev. A 63, 012309 (2001); F. Grosshans and P. Grangier, Phys. Rev. Lett. 88, 057902 (2002); E. Wales et al., Nature (London) 420, 762 (2002).
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    • [e.g., D. Gottesman et al., quant-ph/0212066]
    • We suppose that Eve does not have access to Bob's detectors. Though dropped in some theoretical work [e.g., D. Gottesman et al., quant-ph/0212066], this hypothesis is generally held as most natural: the detectors cannot be modified from outside, and if Eve has access to Bob's laboratory, she had better put an antenna in his computer and read all the data. Moreover, this assumption does not modify our result, see [8] below. See also M. Curty and N. Lütkenhaus, quant-ph/0311066.
  • 10
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    • M. Curty and N. Lütkenhaus, quant-ph/0311066
    • We suppose that Eve does not have access to Bob's detectors. Though dropped in some theoretical work [e.g., D. Gottesman et al., quant-ph/0212066], this hypothesis is generally held as most natural: the detectors cannot be modified from outside, and if Eve has access to Bob's laboratory, she had better put an antenna in his computer and read all the data. Moreover, this assumption does not modify our result, see [8] below. See also M. Curty and N. Lütkenhaus, quant-ph/0311066.
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    • note
    • det.
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    • note
    • In a realistic setup, Bob can monitor only the detection rate and the fraction of double counts in the wrong basis.
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    • 4〉 = 1/2(|101〉 - |010〉 - |100〉 + |110〉).
    • 4〉 = 1/2(|101〉 - |010〉 - |100〉 + |110〉).
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.