A quantum pump without the crank - EurekAlert

A quantum pump without the crank - EurekAlert
Physicists at ETH Zurich demonstrate how atoms can be pumped through a synthetic crystal without having to apply any external periodic driving. These experiments combine several key aspects of quantum many-?body physics in unexpected ways, thus paving a novel…
image: As time progresses (top to bottom), the system evolves from a single configuration into two distinctly different ones, reflected in the splitting into two peaks.view more  Credit: ETH Zurich … [+4483 chars] Read More



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