The DOI matches its Crossref record; 26 of the 26 references it cites were found in a registry or an index.
Secure quantum key distribution using squeezed states
Open accessAbstract
We prove the security of a quantum key distribution scheme based on transmission of squeezed quantum states of a harmonic oscillator. Our proof employs quantum error-correcting codes that encode a finite-dimensional quantum system in the infinite-dimensional Hilbert space of an oscillator, and protect against errors that shift the canonical variables p and q. If the noise in the quantum channel is weak, squeezing signal states by 2.51 dB (a squeeze factor ${e}^{r}=1.34)$ is sufficient in principle to ensure the security of a protocol that is suitably enhanced by classical error correction and privacy amplification. Secure key distribution can be achieved over distances comparable to the attenuation length of the quantum channel.
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Citations
Cites
Quantum cryptography: Public key distribution and coin tossing
Bennett, C. H., & Brassard, G. (2014) · Theoretical Computer Science · doi:10.1016/j.tcs.2014.05.025 · Cited by 8,299
Mixed-state entanglement and quantum error correction
Bennett, C. H., DiVincenzo, D. P., Smolin, J. A., & Wootters, W. K. (1996) · Physical Review A · doi:10.1103/physreva.54.3824 · Cited by 5,272
Simple Proof of Security of the BB84 Quantum Key Distribution Protocol
Shor, P. W., & Preskill, J. (2000) · Physical Review Letters · doi:10.1103/physrevlett.85.441 · Cited by 3,047
Self-citationGood quantum error-correcting codes exist
Calderbank, A. R., & Shor, P. W. (1996) · Physical Review A · doi:10.1103/physreva.54.1098 · Cited by 2,516 · cited 1×
“But if they use a stabilizer code of the CSS (Calderbank-Shor-Steane) type [15,16], then the protocol can be simplified further.”
MethodUnconditional Security of Quantum Key Distribution over Arbitrarily Long Distances
Lo, H.-K., & Chau, H. F. (1999) · Science · doi:10.1126/science.283.5410.2050 · Cited by 1,858
Encoding a qubit in an oscillator
Gottesman, D., Kitaev, A., & Preskill, J. (2001) · Physical Review A · doi:10.1103/physreva.64.012310 · Cited by 1,532
Self-citationMultiple-particle interference and quantum error correction
(1996) · Proceedings of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences · doi:10.1098/rspa.1996.0136 · Cited by 1,284
Limitations on Practical Quantum Cryptography
Brassard, G., Lütkenhaus, N., Mor, T., & Sanders, B. C. (2000) · Physical Review Letters · doi:10.1103/physrevlett.85.1330 · Cited by 1,215
Unconditional security in quantum cryptography
Mayers, D. (2001) · Journal of the ACM · doi:10.1145/382780.382781 · Cited by 1,033
Multiple particle interference and quantum error correction
Steane, A. M. (1996) · Cited by 871
Cited by
Horodecki, R., Horodecki, P., Horodecki, M., & Horodecki, K. (2009) · Reviews of Modern Physics · doi:10.1103/revmodphys.81.865 · Cited by 10,118
Quantum information with continuous variables
Braunstein, S. L., & van Loock, P. (2005) · Reviews of Modern Physics · doi:10.1103/revmodphys.77.513 · Cited by 3,858
Advances in quantum cryptography
Pirandola, S., Andersen, U. L., Banchi, L., Berta, M., Bunandar, D., Colbeck, R., Englund, D., Gehring, T., Lupo, C., Ottaviani, C., et al. (2020) · Advances in Optics and Photonics · doi:10.1364/aop.361502 · Cited by 2,033
Encoding a qubit in an oscillator
Gottesman, D., Kitaev, A., & Preskill, J. (2001) · Physical Review A · doi:10.1103/physreva.64.012310 · Cited by 1,532
Self-citationQuantum key distribution using gaussian-modulated coherent states
Grosshans, F., Van Assche, G., Wenger, J., Brouri, R., Cerf, N. J., & Grangier, P. (2003) · Nature · doi:10.1038/nature01289 · Cited by 1,453
Metadata
- Authors
- Gottesman, D., & Preskill, J.
- Venue
- Physical Review A
- Publisher
- American Physical Society (APS)
- Published
- 2001-01-18
- Volume
- 63
- Issue
- 2
- ISSN
- 0556-2791 (ISSN-L)
- 1050-2947
- 1094-1622
- OpenAlex
- W2049617419
- Cited by
- 262
- References
- 26
- FWCI
- 16.52
- Type
- journal article
- Language
- en
- Open access
- green
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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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