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arxiv: 1112.1663 · v2 · pith:WUVGOBBOnew · submitted 2011-12-07 · 🧮 math.AP · math.PR

Wave Decoherence for the Random Schroedinger Equation with Long-Range Correlations

classification 🧮 math.AP math.PR
keywords decoherencerandomequationschroedingerwavecorrelationspotentialsolution
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In this paper, we study the decoherence of a wave described by the solution to a Schroedinger equation with a time-dependent random potential. The random potential is assumed to have slowly decaying correlations. The main tool to analyze the decoherence behaviors is a properly rescaled Wigner transform of the solution of the random Schroedinger equation. We exhibit anomalous wave decoherence effects at different propagation scales.

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