3 ms·

My bet is it will be first adapted by high-frequency traders.

• kchamplewski 7y ago
  What advantages would it give them though? It's no faster than any existing means of communication since you still need to send classical information along with the quantum, though I guess it's nice that it can be used for almost completely unbreakable encryption. It feels like complete overkill for no practical advantage that I can see.