Random Magnetic Impurities and the delta Impurity Problem
Jean Desbois 1, Cyril Furtlehner 1, Stéphane Ouvry 1 Journal de Physique I 6 (1996) 641-648 One considers the effect of disorder on the 2-dimensional density of states of an electron in a constant magnetic field superposed onto a Poissonnian random distribution of point vortices. If one restricts the electron Hilbert space to the lowest Landau level of the total average […]
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