Thursday, April 14, 2011

The 'quantum magnet': Physicists expand prospects for engineering unusual materials

The 'quantum magnet': Physicists expand prospects for engineering unusual materials: The problem is that what makes these materials useful often makes them extremely difficult to design,”said senior author Markus Greiner, an associate professor in Harvard’s Department of Physics. “They can become entangled, existing in multiple configurations at the same time. This hallmark of quantum mechanics is difficult for normal computers to represent, so we had to take another approach.”
That approach is using a so-called “quantum simulator” — the properties of a quantum material are simulated with an artificial quantum system that can behave similarly, but that is easier to manipulate and observe.

1 comment:

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