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Journal articles

Momentum isotropisation in random potential

Abstract : When particles are multiply scattered by a random potential, their momentum distribution becomes isotropic on average. We study this quantum dynamics numerically and with a master equation. We show how to measure the elastic scattering time as well as characteristic isotropisation times, which permit to reconstruct the scattering phase function, even in rather strong disorder.
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Contributor : Thomas Bourdel Connect in order to contact the contributor
Submitted on : Friday, April 19, 2013 - 3:20:58 PM
Last modification on : Thursday, November 19, 2020 - 4:16:04 PM
Long-term archiving on: : Saturday, July 20, 2013 - 4:00:54 AM

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Thomas Plisson, Thomas Bourdel, Cord Mueller. Momentum isotropisation in random potential. The European Physical Journal. Special Topics, EDP Sciences, 2013, 217, pp.79-84. ⟨hal-00814726⟩

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