Induced correlations between impurities in a one-dimensional quenched Bose gas
S. I. Mistakidis, A. G. Volosniev, P. Schmelcher
Abstract
This paper considers the effect of induced correlations on the dynamics of two impurities in a trapped Bose gas. It is shown that an effective zero range potential captures this effect in weakly interacting systems, but fails to describe strong correlations.
Topics & Concepts
ImpurityCondensed matter physicsPhysicsBose gasRange (aeronautics)Quenching (fluorescence)Dynamics (music)Zero (linguistics)Materials scienceZero temperatureBose–Einstein condensateAtomic physicsChemistryCold Atom Physics and Bose-Einstein CondensatesQuantum many-body systemsPhysics of Superconductivity and Magnetism