Scientists use quantum computers to simulate quantum materials

Quantum computers promise to revolutionize science by enabling computations that were once thought impossible. But for quantum computers to become an everyday reality, there is a long way to go with many challenging tests ...

Conjoined 'racetracks' make new optical device possible

When we last checked in with Caltech's Kerry Vahala three years ago, his lab had recently reported the development of a new optical device called a turnkey frequency microcomb that has applications in digital communications, ...

Stanford launches new free course on iPhone/iPad apps

(Phys.org) —Stanford's incredibly popular online course, Developing Apps for iPhone and iPad, is now available for iOS 7 on iTunes U. As always, this free course is available to anyone, anywhere.

Computer science tackles 30-year-old economics problem

In 2007, the University of Chicago's Roger Myerson won the Nobel Memorial Prize in Economic Sciences — in part for research he had published, in 1981, on auction design. Using the tools of game theory, Myerson showed ...

New record in quantum communications

(Phys.org)—Researchers from The Australian National University have taken a quantum leap towards developing the next-generation super-fast networks needed to drive future computing.

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