Quantum cryptography based on qutrit Bell inequalities

D Kaszlikowski, D K L Oi, M Christandl, K Chang, A Ekert, L C Kwek, C H Oh

Research output: Contribution to journalArticle

52 Citations (Scopus)

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.

LanguageEnglish
Article number012310
Pages-
Number of pages4
JournalPhysical Review A
Volume67
Issue number1
DOIs
Publication statusPublished - Jan 2003

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quantum cryptography
bells
attack
plots

Keywords

  • local realism
  • multiport
  • qubits

Cite this

Kaszlikowski, D., Oi, D. K. L., Christandl, M., Chang, K., Ekert, A., Kwek, L. C., & Oh, C. H. (2003). Quantum cryptography based on qutrit Bell inequalities. Physical Review A, 67(1), -. [012310]. https://doi.org/10.1103/PhysRevA.67.012310
Kaszlikowski, D ; Oi, D K L ; Christandl, M ; Chang, K ; Ekert, A ; Kwek, L C ; Oh, C H . / Quantum cryptography based on qutrit Bell inequalities. In: Physical Review A. 2003 ; Vol. 67, No. 1. pp. -.
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Kaszlikowski, D, Oi, DKL, Christandl, M, Chang, K, Ekert, A, Kwek, LC & Oh, CH 2003, 'Quantum cryptography based on qutrit Bell inequalities' Physical Review A, vol. 67, no. 1, 012310, pp. -. https://doi.org/10.1103/PhysRevA.67.012310

Quantum cryptography based on qutrit Bell inequalities. / Kaszlikowski, D ; Oi, D K L ; Christandl, M ; Chang, K ; Ekert, A ; Kwek, L C ; Oh, C H .

In: Physical Review A, Vol. 67, No. 1, 012310, 01.2003, p. -.

Research output: Contribution to journalArticle

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AU - Kaszlikowski, D

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AU - Christandl, M

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AU - Oh, C H

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Kaszlikowski D, Oi DKL, Christandl M, Chang K, Ekert A, Kwek LC et al. Quantum cryptography based on qutrit Bell inequalities. Physical Review A. 2003 Jan;67(1):-. 012310. https://doi.org/10.1103/PhysRevA.67.012310