Re:Researchers quantum teleport particle of light six kilome...
by roywiggins on Wednesday September 21, 2016 @02:42PM
(#12551037)
So far as I know, that's correct. There's even a handy theorem that states this pretty unequivocally!
> it is not possible for one observer, by making a measurement of a subsystem of the total state, to communicate information to another observer. The theorem is important because, in quantum mechanics, quantum entanglement is an effect by which certain widely separated events can be correlated in ways that suggest the possibility of instantaneous communication. The no-communication theorem gives conditions under which such transfer of information between two observers is impossible.
> it is not possible for one observer, by making a measurement of a subsystem of the total state, to communicate information to another observer. The theorem is important because, in quantum mechanics, quantum entanglement is an effect by which certain widely separated events can be correlated in ways that suggest the possibility of instantaneous communication. The no-communication theorem gives conditions under which such transfer of information between two observers is impossible.
https://en.wikipedia.org/wiki/No-communication_theorem