A discrete random variable is a type of random variable that can take on a countable set of distinct values. Common examples include the number of children in a family, the outcome of rolling a die, ...

Discrete structures are omnipresent in mathematics, computer science, statistical physics, optimisation and models of natural phenomena. For instance, complex random graphs serve as a model for social ...

You have full access to this article via your institution. Figure 1: Secret key rate of DV MDI QKD versus CV MDI QKD. In a general network, it is quite probable that a relay is far away from both ...

Abstract: As the development of quantum computers advances, the need for quantum-resistant cryptography becomes urgent and the adoption of quantum key distribution systems is a reality.

Fault-tolerant quantum computing architecture using hybrid qubits / Fault-tolerant quantum computing architecture based on hybrid qubits that utilize both DV and CV qubits simultaneously. It utilizes ...