Eigenvalue statistics for Schrödinger operators with random point interactions on R d, d = 1, 2, 3

Peter D. Hislop, Werner Kirsch, M. Krishna

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

We prove that the local eigenvalue statistics at energy E in the localization regime for Schrödinger operators with random point interactions on Rd, 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 Schrödinger operators in the continuum. The special structure of resolvent of Schrödinger operators with point interactions facilitates the proof of the Minami estimate for these models.

Original languageEnglish
Article number092103
JournalJournal of Mathematical Physics
Volume61
Issue number9
DOIs
StatePublished - Sep 1 2020

Bibliographical note

Publisher Copyright:
© 2020 Author(s).

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Mathematical Physics

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