You have full access to this article via your institution. Assuming these realistic and practical parameters, we compute an upper bound for the DV rate, assuming infinite decoy states and signals, ...

Continuous-variable quantum cryptography has emerged as a significant branch of quantum cryptography, with continuous-variable quantum key distribution (CVQKD) at its core. However, compared to ...

Figure 1: Schematic of a quantum key distribution system. The transmitter (Alice) and receiver (Bob) generate composable keys by transmitting quantum states over an insecure quantum channel, ...

Innovate UK’s £1.5 million MARCONI project aims to demo quantum key distribution (QKD) via high-fidelity, modular, and scalable receiver modules. Innovate UK’s £1.5 million MARCONI project aims to ...

The MARCONI project is set to transform the landscape of quantum key distribution (QKD) by developing and demonstrating high-fidelity, modular, and scalable receiver modules. Credit: MARCONI project ...