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In the last years we have seen a growing interest in the description of the quantum motion for few interacting electrons in a disordered potential [1, 2, 3, 4, 5]. Although this is by no means a true many-body problem, in the sense that it is a finite density and not just a few electrons which is required for a complete understanding of the combined interaction-disorder effects, it has shed some light...
In the last years we have seen a growing interest in the description of the quantum motion for few interacting electrons in a disordered potential [1, 2, 3, 4, 5]. Although this is by no means a true many-body problem, in the sense that it is a finite density and not just a few electrons which is required for a complete understanding of the combined interaction-disorder effects, it has shed some light...