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Publication - Dr Martin Sieber

    Eigenfunction distribution for the Rosenzweig-Porter model


    Bogomolny, E & Sieber, M, 2018, ‘Eigenfunction distribution for the Rosenzweig-Porter model’. Physical Review E, vol 98.


    The statistical distribution of eigenfunctions for the Rosenzweig-Porter model is derived for the region where eigenfunctions have fractal behaviour. The result is based on simple physical ideas and leads to transparent explicit formulas which agree very well with numerical calculations. It constitutes a rare case where a non-trivial eigenfunction distribution is obtained in a closed form.

    Full details in the University publications repository