Quantum communication is no longer science fiction. We can already communicate over short distances using quantum. But what else can we do besides sending messages and sharing secret keys? Which other capabilities could we benefit from having a quantum network?
Quantum internet can be useful for different applications. In this video, Stephanie Wehner (QuTech) will address some examples such as clock synchronization, enhancing telescopes using quantum teleportation, and cheating in games using entanglement.
Have you noticed that all the examples that were given require just one single Qubit? Why is that enough?