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arXiv · 1306.6838

Backscattering echo of correlated wave packets

Nicolas Cherroret·Dominique Delande
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Abstract

We present an analytical theory describing a novel phenomenon of enhanced backscattering corresponding to the spatial refocussing of a spread-out correlated wave packet due to a brief interaction with a disordered potential. Our theory is validated by numerical simulations and explains the physics observed in recent experiments on cold atom transport in disorder.

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Nicolas Cherroret, Dominique Delande. 2013-06-28. Backscattering echo of correlated wave packets. https://doi.org/10.1103/physreva.88.035602

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