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Showing 1 to 2 of 2 for “"Mean-field Theorie"”.

  1. Dynamische Mean-Field-Theorie für das attraktive Hubbard-Modell

    Keller, MarcusLogos-Verl2001

    aachen Repository record

  2. Quasi-condensation in low-dimensional Bose gases

    Sauer, Tim-OliverUniversität Potsdam

    … fluctuates strongly. It is shown that modified mean-field theories based on a symmetry-breaking approach can even characterise phase coherence properties of such a quasi-condensate properly. A correct description of the transition from the degenerate ideal Bose gas to the quasi-condensate, which …

    potsdam-thes Repository record