Zobrazeno 1 - 10
of 127
pro vyhledávání: '"Lucamarini, Marco"'
Autor:
Amies-King, Ben, Schatz, Karolina P., Duan, Haofan, Biswas, Ayan, Bailey, Jack, Felvinti, Adrian, Winward, Jaimes, Dixon, Mike, Minder, Mariella, Kumar, Rupesh, Albosh, Sophie, Lucamarini, Marco
Publikováno v:
Entropy 25 (12), 1572 (2023). Special Issue on Quantum Communications Networks & Cryptography: From Devices to Industrial Practice (https://www.mdpi.com/journal/entropy/special_issues/quantum_communications_cryptography)
The future quantum internet will leverage existing communication infrastructures, including deployed optical fibre networks, to enable novel applications that outperform current information technology. In this scenario, we perform a feasibility study
Externí odkaz:
http://arxiv.org/abs/2310.04135
Side-channel attacks allow an Eavesdropper to use insecurities in the practical implementation of QKD systems to gain an advantage that is not considered by security proofs that assume perfect implementations. In this work we specify a side-channel c
Externí odkaz:
http://arxiv.org/abs/2305.18006
Autor:
De Marco, Innocenzo, Woodward, Robert I., Roberts, George L., Paraïso, Taofiq K., Roger, Thomas, Sanzaro, Mirko, Lucamarini, Marco, Yuan, Zhiliang, Shields, Andrew J.
Quantum key distribution (QKD) is the best candidate for securing communications against attackers, who may in the future exploit quantum-enhanced computational powers to break classical encryption. As such, new challenges are arising from our need f
Externí odkaz:
http://arxiv.org/abs/2105.12425
Autor:
Clivati, Cecilia, Meda, Alice, Donadello, Simone, Virzì, Salvatore, Genovese, Marco, Levi, Filippo, Mura, Alberto, Pittaluga, Mirko, Yuan, Zhiliang L., Shields, Andrew J., Lucamarini, Marco, Degiovanni, Ivo Pietro, Calonico, Davide
Publikováno v:
Nature Communications13, 157 (2022)
Quantum mechanics allows the distribution of intrinsically secure encryption keys by optical means. Twin-field quantum key distribution is the most promising technique for its implementation on long-distance fibers, but requires stabilizing the optic
Externí odkaz:
http://arxiv.org/abs/2012.15199
Autor:
Pittaluga, Mirko, Minder, Mariella, Lucamarini, Marco, Sanzaro, Mirko, Woodward, Robert I., Li, Ming-Jun, Yuan, Zhiliang, Shields, Andrew J.
Publikováno v:
Nat. Photon. 15, 530-535 (2021)
Twin-field (TF) quantum key distribution (QKD) fundamentally alters the rate-distance relationship of QKD, offering the scaling of a single-node quantum repeater. Although recent experiments have demonstrated the new opportunities for secure long-dis
Externí odkaz:
http://arxiv.org/abs/2012.15099
Akademický článek
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Autor:
Koehler-Sidki, Alex, Dynes, James F., Martinez, Amos, Lucamarini, Marco, Roberts, George L., Sharpe, Andrew W., Yuan, Zhiliang, Shields, Andrew J.
Publikováno v:
Phys. Rev. Applied 12, 024050 (2019)
The information theoretic security promised by quantum key distribution (QKD) holds as long as the assumptions in the theoretical model match the parameters in the physical implementation. The superlinear behaviour of sensitive single-photon detector
Externí odkaz:
http://arxiv.org/abs/1908.10643
Autor:
Smith, Peter Raymond, Marangon, Davide G., Lucamarini, Marco, Yuan, Zhiliang, Shields, Andrew
Publikováno v:
Physical Review A 99, 062326 (2019)
Phase-randomized optical homodyne detection is a well-known technique for performing quantum state tomography. So far, it has been mainly considered a sophisticated tool for laboratory experiments but unsuitable for practical applications. In this wo
Externí odkaz:
http://arxiv.org/abs/1906.11623
Autor:
Paraïso, Taofiq K., De Marco, Innocenzo, Roger, Thomas, Marangon, Davide G., Dynes, James F., Lucamarini, Marco, Yuan, Zhiliang, Shields, Andrew J.
Publikováno v:
npj Quantum Information 5, Article number: 42 (2019)
Quantum key distribution (QKD) has convincingly been proven compatible with real life applications. Its wide-scale deployment in optical networks will benefit from an optical platform that allows miniature devices capable of encoding the necessarily
Externí odkaz:
http://arxiv.org/abs/1904.02486
Publikováno v:
Nature 557, 400-403 (2018)
Quantum key distribution (QKD) allows two distant parties to share encryption keys with security based on physical laws. Experimentally, it has been implemented with optical means, achieving key rates of 1.26 Megabit/s over 50 kilometres (km) of stan
Externí odkaz:
http://arxiv.org/abs/1811.06826