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New Form of Quantum Computation Promises Showdown With Ordinary Computers |...
In all four experiments, three photons run through an optical maze like this one. Image: Spring et al./Science New Form of Quantum Computation Promises Showdown With Ordinary Computers BY SCIENCENOW...
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New qubit control bodes well for future of quantum computing — phys.org
New qubit control bodes well for future of quantum computing January 14, 2013 by Eric Gershon (Phys.org)—Yale University scientists have found a way to observe quantum information while preserving its...
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Stored photons interact in atom cloud – physicsworld.com
Diagram showing two separately addressable sites, which could be used to implement a photonic phase gate. The set-up could also be used to study photon hopping over macroscopic length scales, because...
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Quantum computers turn mechanical – physicsworld.com
Quantum computers turn mechanical as qubits might be stored using a mechanical resonator. (Courtesy: iStockphoto/Hendrik5000) Quantum computers turn mechanical Feb 15, 2013 Ultra-fast computers of the...
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Connecting the (quantum) dots: First viable high-speed quantum computer moves...
This graphic displays spin qubits within a nanowire. (Credit: Image courtesy of University of Pittsburgh) Connecting the (Quantum) Dots: First Viable High-Speed Quantum Computer Moves Closer Feb....
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Getting around the ‘uncertainty principle’: Physicists make first direct...
Weak measurement: as light goes through a birefringent crystal the horizontally and vertically polarized components of light spread out in space, but an overlap between the two components remains when...
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Quantum computing moves forward — phys.org
A silicon chip levitates individual atoms used in quantum information processing. Credit: Curt Suplee and Emily Edwards, Joint Quantum Institute and University of Maryland. Credit: Science Quantum...
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Quantum teleportation performed with light from a quantum dot embedded in an...
Experimental set-up of the quantum teleportation device including an entangled light-emitting diode (ELED) and an assortment of beam splitters polarization controllers, detectors, and photodiodes. The...
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