Länk - En universell kvantdator med låg tillförlitlighet
The team ran each of the 160 programmes 900 times. By comparing the results with theoretical predictions, they were able to show that the processor had worked as planned. But it did so with an accuracy of only 79 per cent, says Hanekke. "Each gate is more than 90 per cent accurate, but when you stack them together the total figure falls to 79 per cent or so for a given operation," he says.
Läs mer: First universal programmable quantum computer unveiled - tech - 15 November 2009 - New Scientist