Quantum Teleportation Breakthrough!

read entire story at http://arstechnica.com/science/news/2010/05/quantum-teleportation-achieved-over-ten-miles-of-free-space.ars
clipped from arstechnica.com

Quantum teleportation achieved over ten miles of free space

By Casey Johnston
Last updated a day ago

Quantum teleportation has achieved a new milestone or, should we say, a new ten-milestone: scientists have recently had success teleporting information between photons over a free space distance of nearly ten miles, an unprecedented length. The researchers who have accomplished this feat note that this brings us closer to communicating information without needing a traditional signal, and that the ten miles they have reached could span the distance between the surface of the earth and space.

Science, 2010. DOI: 10.1038/NPHOTON.2010.87  (About DOIs).


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