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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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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, Atomic and Molecular Physics, and Optics
Subjects: Science > Physics > Optics. Light
Department: Faculty of Science > Physics
Depositing user: Pure Administrator
Date Deposited: 03 Nov 2011 16:05
Last modified: 01 Oct 2015 20:07
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