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Quantum cryptography based on qutrit Bell inequalities

Kaszlikowski, D and Oi, D K L and Christandl, M and Chang, K and Ekert, A and Kwek, L C and Oh, C H (2003) Quantum cryptography based on qutrit Bell inequalities. Physical Review A, 67 (1). -. ISSN 1050-2947

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    Abstract

    We present a cryptographic protocol based upon entangled qutrit pairs. We analyze the scheme under a symmetric incoherent attack and plot the region for which the protocol is secure and compare this with the region of violations of certain Bell inequalities.

    Item type: Article
    ID code: 35343
    Keywords: local realism, multiport, qubits, Optics. Light
    Subjects: Science > Physics > Optics. Light
    Department: Faculty of Science > Physics
    Related URLs:
    Depositing user: Pure Administrator
    Date Deposited: 03 Nov 2011 16:05
    Last modified: 23 Jul 2013 11:23
    URI: http://strathprints.strath.ac.uk/id/eprint/35343

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