Delocalization of two interacting particles
in the two-dimensional Harper model
by K.M.Frahm and D.L.Shepelyansky

Example of delocalized TIP in 2D Harper model at lambda=2.5 and golden mean flux for Hubbard interaction U=3.5 and system size 128X128 at t=10000 (one particle density (left), interparticle density (right))

Article download arXiv-v1 (Oct 2015): (here)
All figs in tgz (here ) and zip (here ) formats

This webpage is created at Oct 5, 2015 and is maintained
by K.M.Frahm and D.L.Shepelyansky