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Volumn 68, Issue 6, 2003, Pages

Multiqubit W states lead to stronger nonclassicality than Greenberger-Horne-Zeilinger states

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATIONAL METHODS; MATHEMATICAL MODELS; MIXTURES; PROBABILITY; QUANTUM CRYPTOGRAPHY; WHITE NOISE;

EID: 1142304450     PISSN: 10502947     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article
Times cited : (130)

References (31)
  • 5
    • 0013201161 scopus 로고
    • in Proceedings of Squeezed States and Quantum Uncertainty, edited by D. Han, Y. S. Kim, and W. W. Zachary
    • A. Zeilinger, M. A. Horne, and D. M. Greenberger, in Proceedings of Squeezed States and Quantum Uncertainty, edited by D. Han, Y. S. Kim, and W. W. Zachary [NASA Conf. Publ. 3135, 73 1992]
    • (1992) NASA Conf. Publ. , vol.3135 , pp. 73
    • Zeilinger, A.1    Horne, M.A.2    Greenberger, D.M.3
  • 11
    • 1142279261 scopus 로고    scopus 로고
    • note
    • A related result was obtained in Ref. [9], where it was shown that a nonmaximally entangled state in two qutrits violates a Bell inequality (derived in Ref. [10]) more strongly than any other state. This Bell inequality was shown to be necessary and sufficient for correlation functions describing experiments with three local settings at each site [11].
  • 14
    • 1142279260 scopus 로고    scopus 로고
    • e-print quant-ph/0210073
    • Ll. Masanes, e-print quant-ph/0210073.
    • Masanes, Ll.1
  • 18
  • 21
    • 1142303511 scopus 로고    scopus 로고
    • Master, thesis, University of Gdańsk
    • W. Laskowski, Master, thesis, University of Gdańsk, 2002
    • (2002)
    • Laskowski, W.1
  • 26
    • 1142303512 scopus 로고    scopus 로고
    • note
    • N, for an N -qubit state varrho sent through it.
  • 29
    • 1142303503 scopus 로고    scopus 로고
    • note
    • 2 is separable for x ≤1/3 [22].


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.