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Until now, quantum teleportation (that is, sending quantum data from one place to another) has required a room-filling machine. That's not going to usher in a brave new era of quantum computing, is it? However, a team of British and Japanese researchers has shrunk things down to a much more reason...

1 month ago 0 Comments
April 1, 2015 at 5:23PM
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Einstein was wrong -- about the quantum mechanical phenomena known as superpositioning and wave form collapse, at least. A team from Australia's Griffith University and Japan's University of Tokyo, have proven that both are tangible phenomena, not simply mathematical paradoxes. See, back when he ...

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Photon entanglement is one of the odder properties of quantum physics, but it promises a lot for computing -- if one photon can instantly affect another no matter how far away it is, you could make super-speedy computers and communications that aren't easily limited by physical distances. It hasn'...

3 months ago 0 Comments
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We've long known that D-Wave's quantum computers are specialized tools rather than Swiss Army Knives, but just how good are they at their intended tasks? Google has just conducted some benchmarking to find out, and the short answer is that these systems are very good -- but they have definite limi...

1 year ago 0 Comments
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While the NSA can inflitrate many secure systems without breaking a sweat, there are still some encryption methods that it just can't crack. That may not be a problem in the long term, however. The Washington Post has published documents from Edward Snowden which reveal that the agency is research...

1 year ago 0 Comments
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D-Wave has had little trouble lining up customers for its quantum computer, but questions have persisted as to whether or not the machine is performing quantum math in the first place. University of Southern California researchers have tested Lockheed Martin's unit to help settle that debate, and ...

1 year ago 0 Comments