News tagged with quantum information

How to counterfeit quantum money

A Polish/Czech research team has demonstrated how even a seemingly ultrasecure form of money, designed using quantum mechanics can have a potentially important security loophole putting it at risk of forgery. But this highlights ...

dateMar 17, 2017 in Quantum Physics
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Physicists harness neglected properties of light

University of Toronto (U of T) researchers have demonstrated a way to increase the resolution of microscopes and telescopes beyond long-accepted limitations by tapping into previously neglected properties of light. The method ...

dateFeb 15, 2017 in Quantum Physics
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Will androids dream of quantum sheep?

Quantum replicants of responsive systems can be more efficient than classical models, say researchers from the Centre for Quantum Technologies in Singapore, because classical models have to store more past information than ...

dateFeb 13, 2017 in Quantum Physics
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