Few interacting particles in a random potential
Laboratoire de Physique Quantique, UMR C5626 du CNRS, Université Paul Sabatier, 31062 Toulouse Cedex,
Accepted: 21 November 1996
We study the localization length and the Breit-Wigner width of few interacting particles in a random potential. Concentrating on the case of three particles, we show that their localization length is strongly enhanced comparing to the enhancement for two interacting particles.
PACS: 72.15.Rn – Quantum localization / 71.30.+h – Metal-insulator transitions
© EDP Sciences, 1997