I don’t understand quantum mechanics. Physicists don’t even really understand it. But somehow, information was successfully teleported over a full meter, which means we’re that much closer to making Star Trek a dorktastic reality.
A team at the University of Maryland was able to successfully teleport a quantum state (like spin or polarisation) from one atom to another over the distance of one meter. How they did it is incredibly complicated: the explanation sounds like half advanced physics and half existential philosophy (i.e. “each photon is in an unknowable superposition of states”). But the end result is that the information doesn’t travel the distance between the two atoms. It merely appears at the second and disappears from the first.
The tech is still very young, so there isn’t much speculation on, say, when I can stop taking that awful 14-hour bus from Philly to Montreal in favour of teleporting. But it is suggested that this kind of instant transfer of information could be useful in mass exchanges of data, like the Internet. [Live Science]
Sam Clarke
Monday, January 26, 2009 at 1:31 PMThis also opens up the window to computer processors reaching mindblowing speeds and virtually an other form of localy hardwired information systems via telepoting information
Tony
Monday, January 26, 2009 at 10:06 PMRead the linked article on Live Science.
I loved this line;
“..teleported information can be recovered with perfect accuracy about 90 percent of the time..”
Perhaps they using quantum linguistics?