1.9k citations · 4.4k across the 99 of their papers we have counts for
5 papers · 2 filters
Multipartite Entanglement Swapping and Mechanical Cluster States
Carlo Ottaviani, Cosmo Lupo, Alessandro Ferraro +2
We present a protocol for generating multipartite quantum correlations across a quantum network with a continuous-variable architecture. An arbitrary number of users possess two-mo…
Channel Simulation in Quantum Metrology
Riccardo Laurenza, Cosmo Lupo, Gaetana Spedalieri +2
In this review we discuss how channel simulation can be used to simplify the most general protocols of quantum parameter estimation, where unlimited entanglement and adaptive joint…
Parameter estimation with almost no public communication for continuous-variable quantum key distribution
Cosmo Lupo, Carlo Ottaviani, Panagiotis Papanastasiou +1
One crucial step in any quantum key distribution (QKD) scheme is parameter estimation. In a typical QKD protocol the users have to sacrifice part of their raw data to estimate the…
Modular network for high-rate quantum conferencing
Carlo Ottaviani, Cosmo Lupo, Riccardo Laurenza +1
One of the main open problems in quantum communication is the design of efficient quantum-secured networks. This is a challenging goal, because it requires protocols that guarantee…
Continuous-variable measurement-device-independent quantum key distribution: Composable security against coherent attacks
Cosmo Lupo, Carlo Ottaviani, Panagiotis Papanastasiou +1
We present a rigorous security analysis of Continuous-Variable Measurement-Device Independent Quantum Key Distribution (CV MDI QKD) in a finite size scenario. The security proof is…