Physics – Condensed Matter – Disordered Systems and Neural Networks
Scientific paper
2000-07-06
Physics
Condensed Matter
Disordered Systems and Neural Networks
Complete version (with figures) : Phys.Rev.B,62, 33-36 (2000)
Scientific paper
10.1103/PhysRevB.62.33
We consider a continuous one dimensional model of two charged interacting particles in a random potential. The electric repulsion is strictly one dimensional and it inhibits Anderson localization. In fact, the spectrum is continuous. The case of electrical atraction is briefly studied and it shows bounded states. So, the dynamics is sign dependent for this model. We support our analytical results with numerical simulations where the effect of repulsion breaking localization is clearly observed.
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