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Apr 26th, 2009, 11:08 PM
#23
Re: Life on other planets? Computers on other planets?
The no-communication theorem thus says shared entanglement alone can not be used to transmit quantum information. Compare this with the no teleportation theorem, which states a classical information channel can not transmit quantum information. (By "transmit" we mean transmission with full fidelity.) However, quantum teleportation schemes utilize both resources to achieve what is impossible for either alone(emphasis added by me)
This is what i'm referring to. Bell labs and IBM have both done extensive research into this area.
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