From the 2 of 10 linked papers with an AI index.
10 papers
Deploying and validating a metropolitan QKD secure network: architecture and field performance
Claudia De Lazzari, Nicola Biagi, Damiano Giani +15
The paper reports the deployment and experimental validation of a metropolitan‑scale quantum key distribution (QKD) network in Milan, integrating QKD hardware, standards‑compliant…
Information geometric quantification of effective privacy in quantum metrology
Luca Bianchi, Shimpei Yamaguchi, Wojciech Roga +2
The paper introduces an information‑geometric framework to quantify privacy and accessibility in quantum metrology by measuring volumes in the parameter space, and applies it to ex…
On-chip semi-device-independent quantum random number generator exploiting contextuality
Maddalena Genzini, Caterina Vigliar, Mujtaba Zahidy +6
We present a semi-device-independent quantum random number generator (QRNG) based on the violation of a contextuality inequality, implemented by the integration of two silicon phot…
Bell state measurements in quantum optics: a review of recent progress and open challenges
Luca Bianchi, Carlo Marconi, Davide Bacco
Bell state measurements, which project bipartite qubit systems onto the maximally entangled Bell basis, are central to a wide range of quantum information processing tasks, includi…
High-Visibility Franson Interference Enabled by Passive Photonic Integrated Interferometers at Telecom Wavelengths
Ramin Emadi, Domenico Ribezzo, Giulia Guarda +2
High-visibility Franson interference at telecom C-band wavelengths is achieved using a cascaded periodically poled lithium niobate (PPLN) waveguide photon-pair source combined with…
Send the Key in Cleartext: Halving Key Consumption while Preserving Unconditional Security in QKD Authentication
Claudia De Lazzari, Francesco Stocco, Edoardo Signorini +7
Quantum Key Distribution (QKD) protocols require Information-Theoretically Secure (ITS) authentication of the classical channel to preserve the unconditional security of the distil…