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Scientists have come a bit closer to achieving the "Star Trek" feat of teleportation.
No one is galaxy-hopping, or even beaming people around, but for the first time, information has been teleported between two separate atoms across a distance of a meter — about a yard.
This is a significant milestone in a field known as quantum information processing, said Christopher Monroe of the Joint Quantum Institute at the University of Maryland, who led the effort.
Originally posted by detachedindividual
Something that confuses me though; someone once told me that everything we do in 'public' science has already been done by the US government through military research long before, otherwise we'd never hear about it at all. If it hadn't been done by the US Government, this would be locked up and become a black project before info was leaked.
Physicist Richard Feynman is quoted as having said that "if you think you understand quantum mechanics, you don't understand quantum mechanics."
Or sometimes he is cited thusly: "I think I can safely say that nobody understand quantum mechanics."
Originally posted by MoonMine
Physicist Richard Feynman is quoted as having said that "if you think you understand quantum mechanics, you don't understand quantum mechanics."
Or sometimes he is cited thusly: "I think I can safely say that nobody understand quantum mechanics."
What do you reckon he is paid per year for this wisdom?
Originally posted by Venit
This is a great step forward. Not for star trek teleportation, but for quantum computing! This type of teleportation is not what you hear about on star trek, but instead transferring the properties of one thing to another.
"Our system has the potential to form the basis for a large-scale 'quantum repeater' that can network quantum memories over vast distances," Monroe said. "Moreover, our methods can be used in conjunction with quantum bit operations to create a key component needed for quantum computation."
A quantum computer could perform certain tasks, such as encryption-related calculations and searches of giant databases, considerably faster than conventional machines. The effort to devise a working model is a matter of intense interest worldwide.
Originally posted by Venit
Richard Feynman died 21 years ago.
Originally posted by Shadow_Lord
Subject line is misleading. They did not transport matter at all, just the information state. Fox should check their facts before printing something. /sigh
Teleportation vs. other communications
What distinguishes this outcome as teleportation, rather than any other form of communication, is that no information pertaining to the original memory actually passes between ion A and ion B.
Instead, the information disappears when ion A is measured and reappears when the microwave pulse is applied to ion B.
Originally posted by thefreepatriot
this is called quantum entaglement... what happens to one subatomic particle will happen instantly to another not matter how far away this is... THe implications for this is instant communications to anywhere in the galaxy......if we can make a quantum receiver... I beleive we can capture intergalactic communications... the near term benefits could be a rover sent to mars that can be controlled immediatly instead of waiting for the slow radio transmission...and instructing commands...or a interplanetery internet with not transmission lag....... the implications are in this field which is amazing in itself.. Sorry to say to Star Trek fans that this is in no way the transportation of matter but information.......