News tagged with quantum mechanics

Verifying the future of quantum computing

Physicists are one step closer to proving the reliability of a quantum computer – a machine which promises to revolutionise the way we trade over the internet and provide new tools to perform powerful simulations.

Jul 30, 2014
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Long-range tunneling of quantum particles

The quantum tunnel effect manifests itself in a multitude of well-known phenomena. Experimental physicists in Innsbruck, Austria, have now directly observed quantum particles transmitting through a whole ...

Jun 12, 2014
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Electrical control of nuclear spin qubits

Researchers of Karlsruhe Institute of Technology (KIT) and their French partners succeeded in making an important step towards quantum computers. Using a spin cascade in single-molecule magnet, the scientists ...

Jun 06, 2014
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Proteins 'ring like bells'

As far back as 1948, Erwin Schrödinger—the inventor of modern quantum mechanics—published the book "What is life?" In it, he suggested that quantum mechanics and coherent ringing might be at the basis ...

Jun 03, 2014
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Probing the sound of a quantum dot

(Phys.org) —Physicists at the University of Sydney have discovered a method of using microwaves to probe the sounds of a quantum dot, a promising platform for building a quantum computer.

Apr 24, 2014
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