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arXiv · 1111.4081

Sensitivity to the initial state of interacting ultracold bosons in disordered lattices

Benoît Vermersch·Jean-Claude Garreau
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Abstract

We study the dynamics of a nonlinear one-dimensional disordered system obtained by coupling the Anderson model with the Gross-Pitaevskii equation. An analytical model provides us with a single quantity globally characterizing the localization of the system. This quantity obeys a scaling law with respect to the width of the initial state, which can be used to characterize the dynamics independently of the initial state.

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Benoît Vermersch, Jean-Claude Garreau. 2011-11-17. Sensitivity to the initial state of interacting ultracold bosons in disordered lattices. https://doi.org/10.1103/physreve.85.046213

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