$$\begin{aligned} {|{\psi _{in}}\rangle }= & \sum _{i=0}^{N-1} \alpha _i{|{i}\rangle }^A{|{0}\rangle }^B \nonumber \\ {|{\psi _{out}}\rangle }= & \sum _{i=0}^{N-1 ...

In our digital networked society, random bit generators (RBGs) are vital for services and state-of-the-art technologies such as cryptographically secured communication, blockchain technologies, and ...

Entanglement is an essential ingredient in many quantum communication protocols. In particular, entanglement can be exploited in quantum key distribution (QKD) to generate two correlated random bit ...

Isn't it ionic: An artist's representation of Quantinuum's 56-qubit trapped-ion quantum computer. Researchers used this computer to demonstrate a way of generating random numbers, then using a ...