# Cooper-pair delocalization in disordered media

@article{Arajo1998CooperpairDI,
title={Cooper-pair delocalization in disordered media},
author={Miguel A. N. Ara{\'u}jo and Michael Dzierzawa and Camellia Aebischer and Dionys Baeriswyl},
journal={Physica B-condensed Matter},
year={1998},
volume={244},
pages={9-14}
}
Abstract We discuss the effect of disorder on the coherent propagation of the bound state of two attracting particles. It is shown that a result analogous to the Anderson theorem for dirty superconductors is also valid for the Cooper problem, namely, that the pair wave function is extended beyond the single-particle localization length if the latter is large. A physical justification is given in terms of Thouless block-scaling picture of localization. These arguments are supplemented by…
2 Citations
LOCALIZATION LENGTH IN THE COOPER PROBLEM WITH DISORDER
We study the localization properties of a bound state of two electrons in the presence of a Fermi sea of normal electrons which are Anderson localized due to disorder. We describe the bound state as
Phase de bi-particules localisées par interaction attractive dans un milieu aléatoire
Nous etudions dans cet ouvrage les effets conjugues de l'interaction et du desordre sur la localisation de particules fermioniques. Nous montrons que l'etablissement au-dessus du niveau de Fermi

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