Teleporter sends ions on long-distance journey

 作者:怀痢     |      日期:2019-03-09 06:01:11
By Stephen Battersby WE MAY never zap Jeff Goldblum across a room, but this feat of quantum teleportation is impressive nevertheless. A team in the US has built a teleporter capable of sending the state of ytterbium ions from one side of the lab to the other; something that until now had only been possible with photons. The team say the technique could dramatically increase the distance over which quantum information can be sent. Before this, teleportation came in two forms,