News tagged with computer processing

Improved interface for a quantum internet

A quantum network requires efficient interfaces over which information can be transferred from matter to light and back. In the current issue of Physical Review Letters, Innsbruck physicists led by Rainer Blatt and Tracy ...

dateJan 15, 2015 in Quantum Physics
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AMD banks on new chips to drive comeback

After a year like last year, Advanced Micro Devices Inc. is shooting for some sort of comeback. The chipmaker lost a boatload of money in 2012 as its sales of personal computer processor chips plunged amid a downturn in the ...

dateMay 30, 2013 in Hardware
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The origins of a torus in a galactic nucleus

( -- Quasars are among the most energetic objects in the universe, with some of them as luminous as ten thousand Milky Way galaxies. Quasars are thought to have massive black holes at their cores, and astronomers ...

dateMar 13, 2012 in Astronomy
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