It’s a single detail to aspiration up a quantum web that could mail hacker-evidence facts all over the earth through photons superimposed in unique quantum states. It truly is really one more to bodily demonstrate it truly is probable.
That is precisely what Harvard physicists have accomplished, utilizing existing Boston-location telecommunication fiber, in a demonstration of the world’s longest fiber distance among two quantum memory nodes to day. Feel of it as a easy, closed world-wide-web concerning point A and B, carrying a sign encoded not by classical bits like the present world-wide-web, but by beautifully secure, individual particles of mild.
The groundbreaking work, titled “Entanglement of nanophotonic quantum memory nodes in a telecom community” and printed in Nature, was led by Mikhail Lukin, the Joshua and Beth Friedman
