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Eigenvalue statistics for Schrodinger operators with random point interactions on $mathbb{R}^d$, $d=1,2,3$

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 نشر من قبل Peter Hislop
 تاريخ النشر 2019
  مجال البحث فيزياء
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We prove that the local eigenvalue statistics at energy $E$ in the localization regime for Schrodinger operators with random point interactions on $mathbb{R}^d$, for $d=1,2,3$, is a Poisson point process with the intensity measure given by the density of states at $E$ times the Lebesgue measure. This is one of the first examples of Poisson eigenvalue statistics for the localization regime of multi-dimensional random Schrodinger operators in the continuum. The special structure of resolvent of Schrodinger operators with point interactions facilitates the proof of the Minami estimate for these models.



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