تقرير
Advances in Quantum Cryptography
| العنوان: | Advances in Quantum Cryptography |
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| المؤلفون: | Pirandola, S., Andersen, U. L., Banchi, L., Berta, M., Bunandar, D., Colbeck, R., Englund, D., Gehring, T., Lupo, C., Ottaviani, C., Pereira, J., Razavi, M., Shaari, J. S., Tomamichel, M., Usenko, V. C., Vallone, G., Villoresi, P., Wallden, P. |
| المصدر: | Adv. Opt. Photon. 12, 1012-1236 (2020) |
| سنة النشر: | 2019 |
| المجموعة: | Mathematics Mathematical Physics Physics (Other) Quantum Physics |
| مصطلحات موضوعية: | Quantum Physics, Mathematical Physics, Physics - Applied Physics, Physics - Computational Physics, Physics - Optics |
| الوصف: | Quantum cryptography is arguably the fastest growing area in quantum information science. Novel theoretical protocols are designed on a regular basis, security proofs are constantly improving, and experiments are gradually moving from proof-of-principle lab demonstrations to in-field implementations and technological prototypes. In this review, we provide both a general introduction and a state of the art description of the recent advances in the field, both theoretically and experimentally. We start by reviewing protocols of quantum key distribution based on discrete variable systems. Next we consider aspects of device independence, satellite challenges, and high rate protocols based on continuous variable systems. We will then discuss the ultimate limits of point-to-point private communications and how quantum repeaters and networks may overcome these restrictions. Finally, we will discuss some aspects of quantum cryptography beyond standard quantum key distribution, including quantum data locking and quantum digital signatures. Comment: Review article. Comments and suggestions are welcome. REVTeX: 118 pages, 20 figures, 785 references |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1364/AOP.361502 |
| URL الوصول: | http://arxiv.org/abs/1906.01645 |
| رقم الأكسشن: | edsarx.1906.01645 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1364/AOP.361502 |
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