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Contextuality offers device-independent security
Karol Horodecki, Michal Horodecki, Pawel Horodecki +3
The discovery of quantum key distribution by Bennett and Brassard (BB84) bases on the fundamental quantum feature: incompatibility of measurements of quantum non-commuting observab…
On the efficiency of quantum lithography
Christian Kothe, Gunnar Björk, Shuichiro Inoue +1
Quantum lithography promises, in principle, unlimited feature resolution, independent of wavelength. However, in the literature at least two different theoretical descriptions of q…
Arbitrarily High Super-Resolving Phase Measurements at Telecommunication Wavelengths
Christian Kothe, Gunnar Björk, Mohamed Bourennane
We present two experiments that achieve phase super-resolution at telecommunication wavelengths. One of the experiments is realized in the space domain and the other in the time do…
Contextuality offers security
Karol Horodecki, Michal Horodecki, Pawel Horodecki +3
The discovery of quantum key distribution by Bennett and Brassard (BB84) bases on the fundamental quantum feature: incompatibility of measurements of quantum non-commuting observab…
Quantum Byzantine Agreement with a Single Qutrit
Mohamed Bourennane, Adan Cabello, Marek Zukowski
Quantum mechanics provides several methods to generate and securely distribute private lists of numbers suitably correlated to solve the Three Byzantine Generals Problem. So far, t…