Design of a fully connected quantum optimizer

A team of theoretical physicists at the University of Basel in Switzerland, has found a way to design a fully connected quantum optimizer -- a machine that holds the promise to speed up the solution of hard optimization problems -- by taking advantage of a fundamental property of the superconducting state of matter. In a further vital step towards building a quantum optimizer able to solve real world problems, they also show that this new architecture is more robust to noise than existing alternatives. Their work has been published in Science Advances.