Gaul, ChristopherLugan, PierreMueller, Cord A.2015-12-022015-12-022015-12-02201510.1002/andp.201500106https://infoscience.epfl.ch/handle/20.500.14299/121147WOS:000363688100002Anderson localization of Bogoliubov excitations is studied for disordered lattice Bose gases in planar quasi-one-dimensional geometries. The inverse localization length is computed as function of energy by a numerical transfer-matrix scheme, for strips of different widths. These results are described accurately by analytical formulas based on a weak-disorder expansion of backscattering mean free paths.Quantum transportAnderson localizationBose-Einstein condensationBogoliubov excitationstext::journal::journal article::research article