News tagged with decoherence

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Quantum particles find safety in numbers

Ludwig Maximilian University of Munich researchers have uncovered a novel effect that, in principle, offers a means of stabilizing quantum systems against decoherence. The discovery could represent a major step forward for ...

dateOct 16, 2013 in Quantum Physics
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A quantum leap in computing

When American physicist Richard Feynman in 1982 proposed creating a quantum computer that could solve complex problems, the idea was merely a theory scientists believed was far off in the future.

dateJan 04, 2012 in Computer Sciences
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Quantum cats are hard to see

Are there parallel universes? And how will we know? This is one of many fascinations people hold about quantum physics. Researchers from the universities of Calgary and Waterloo in Canada and the University ...

dateDec 16, 2011 in Quantum Physics
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Creating a six-qubit cluster state

(PhysOrg.com) -- Many scientists believe that quantum entanglement is required in order for effective quantum computing. Entanglement takes place when there is a connection that exists between two objects - even when they ...

dateNov 02, 2009 in Quantum Physics feature
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