The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Continuous Variable Quantum Cryptography Using Coherent States
Open accessAbstract
We propose several methods for quantum key distribution (QKD) based on the generation and transmission of random distributions of coherent or squeezed states, and we show that they are secure against individual eavesdropping attacks. These protocols require that the transmission of the optical line between Alice and Bob is larger than 50%, but they do not rely on "sub-shot-noise" features such as squeezing. Their security is a direct consequence of the no-cloning theorem, which limits the signal-to-noise ratio of possible quantum measurements on the transmission line. Our approach can also be used for evaluating various QKD protocols using light with Gaussian statistics.
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Citations
Cites
Can Quantum-Mechanical Description of Physical Reality Be Considered Complete?
Einstein, A., Podolsky, B., & Rosen, N. (1935) · Physical Review · doi:10.1103/physrev.47.777 · Cited by 16,654
Cited by
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
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
Quantum 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
Self-citationContinuous-variable optical quantum-state tomography
Lvovsky, A. I., & Raymer, M. G. (2009) · Reviews of Modern Physics · doi:10.1103/revmodphys.81.299 · Cited by 1,123
Metadata
- Authors
- Grosshans, F., & Grangier, P.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2002-01-16
- Volume
- 88
- Issue
- 5
- Pages
- 057902-057902
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2105027281
- Cited by
- 1,466
- References
- 1
- FWCI
- 27.43
- Type
- journal article
- Language
- en
- Open access
- bronze
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