Re:Sustained, high-fidelity quantum teleportation
by darau1 on Friday December 18, 2020 @01:01PM
(#25469908)
So we'd still be limited by the speed of classical communication in sending the object's state to the new location? I hope I'm understanding this correctly.
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Re:Sustained, high-fidelity quantum teleportation
by colechristensen on Friday December 18, 2020 @01:15PM
(#25470064)
Yes, to achieve entanglement in the first place you have to either do something to two objects at a distance and that action can’t exceed the speed of light (and often is light) or you have to entangle two objects and then move them to their destination.
Teleportation is achieved by doing a specific action on one and then communicating to the other to do a specific action to the other.
In no case can information be transmitted faster than light.