News tagged with gates

Physicists demonstrate a quantum Fredkin gate

Researchers from Griffith University and the University of Queensland have overcome one of the key challenges to quantum computing by simplifying a complex quantum logic operation. They demonstrated this by experimentally ...

dateMar 25, 2016 in Quantum Physics
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New museum app: Like GPS, only indoors

Scene 1. You're in the middle of nowhere. You pull over in your car. You set the GPS and it's only a moment before you're flying around some hidden switchback on the way to your destination - that stretch of beach with the ...

dateJan 08, 2016 in Software
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Fatal error—why we don't fully trust technology

We've all been there. The presenter is about to begin, but then disaster strikes: the computer technology fails. Perhaps the computer has fallen asleep, the data projector is using the wrong input, or the mouse clicker has ...

dateOct 28, 2015 in Other
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The most advanced quantum algorithm known

An international research collaborative has published a paper in the prestigious journal Nature Communications titled "Digital quantum simulation of fermionic models with a superconducting circuit." The paper reports on the ...

dateOct 22, 2015 in Quantum Physics
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