Collaborators observe quantum speed-up in optimization problems

A collaboration between Harvard University with scientists at QuEra Computing, MIT, University of Innsbruck and other institutions has demonstrated a breakthrough application of neutral-atom quantum processors to solve problems ...

Physicists demonstrate that 15=3x5 about half of the time

Computing prime factors may sound like an elementary math problem, but try it with a large number, say one that contains more than 600 digits, and the task becomes enormously challenging and impossibly time-consuming. Now, ...

D-Wave chip passes rigorous tests

With cutting-edge technology, sometimes the first step scientists face is just making sure it actually works as intended.

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