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Quantum key distribution using multilevel encoding
Abstract
In this article, protocols for quantum key distribution based on encoding in higher dimensional systems in N-dimensional Hilbert space are proposed. We extend the original Bennett-Brassard protocol using two complementary bases and two-dimensional states to M mutually complementary bases and N orthogonal vectors in each base. We study the mutual information between the legitimate parties and the eavesdropper and the error rate by considering various incoherent eavesdropping attacks as a function of the dimension of the Hilbert space.
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Cites
Quantum cryptography based on Bell’s theorem
Ekert, A. K. (1991) · Physical Review Letters · doi:10.1103/physrevlett.67.661 · Cited by 10,777
Cited by
Gisin, N., Ribordy, G., Tittel, W., & Zbinden, H. (2002) · Reviews of Modern Physics · doi:10.1103/revmodphys.74.145 · Cited by 8,515
Entanglement of the orbital angular momentum states of photons
Mair, A., Vaziri, A., Weihs, G., & Zeilinger, A. (2001) · Nature · doi:10.1038/35085529 · Cited by 3,321
Secure quantum key distribution with realistic devices
Xu, F., Ma, X., Zhang, Q., Lo, H.-K., & Pan, J.-W. (2020) · Reviews of Modern Physics · doi:10.1103/revmodphys.92.025002 · Cited by 1,543
Experimental Two-Photon, Three-Dimensional Entanglement for Quantum Communication
Vaziri, A., Weihs, G., & Zeilinger, A. (2002) · Physical Review Letters · doi:10.1103/physrevlett.89.240401 · Cited by 638
Twisted light transmission over 143 km
Krenn, M., Handsteiner, J., Fink, M., Fickler, R., Ursin, R., Malik, M., & Zeilinger, A. (2016) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1612023113 · Cited by 382
Metadata
- Authors
- Bourennane, M., Karlsson, A., & Björk, G.
- Venue
- Physical Review A
- Publisher
- American Physical Society (APS)
- Published
- 2001-06-06
- Volume
- 64
- Issue
- 1
- ISSN
- 0556-2791 (ISSN-L)
- 1050-2947
- 1094-1622
- OpenAlex
- W2025980543
- Cited by
- 285
- References
- 1
- FWCI
- 10.89
- Type
- journal article
- Language
- en
- Open access
- closed
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- Bourennane, M., Karlsson, A., & Björk, G. (2001). Quantum key distribution using multilevel encoding. Physical Review A. https://doi.org/10.1103/physreva.64.012306
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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