3 ms·
But you'd need an entangled pair with everyone you want to communicate with.
by lallysingh 8y ago
But you'd need an entangled pair with everyone you want to communicate with.
- whatshisface 8y agoYou'd just have to organize daily deliveries from the Entanglement Man.
- krapp 8y agoChances are the Entanglement Man makes 12.00/hr, has to provide his own car and pees into a bottle to make quota.
- bArray 8y agoNo, you would just need to get an entangled key from a distributor. Once you can communicate with one well connected and trusted actor, you're good to go. Think more like web security certificates...
- lallysingh 8y agoBut how do you know you have the right entagled peer? How's that different than any other out of band key exchange?
- n4r9 8y agoThat's true for the E91 protocol, but for BB84 you only need a (public) quantum channel through which Alice can send states to Bob.