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SUMMARY:Wegner estimates for deformed Gaussian ensembles - Shamis\, M (Wei
 zmann Institute of Science)
DTSTART:20150409T103000Z
DTEND:20150409T113000Z
UID:TALK58833@talks.cam.ac.uk
CONTACT:Mustapha Amrani
DESCRIPTION:Co-authors: Michael Aizenman (Princeton University)\, Ron Pele
 d (Tel Aviv University)\, Jeff Schenker (Michigan State University )\, Sas
 ha Sodin (Tel Aviv University) \n\nThe deformed Gaussian ensembles are obt
 ained by adding a deterministic Hermitian matrix to a random matrix drawn 
 from the Gaussian Orthogonal\, Unitary (or Symplectic) ensembles. We shall
  discuss several Wegner-type estimates for these models. As an application
 \, we establish localization at strong disorder for the Wegner orbital mod
 el\, with sharp dependence of the localization threshold on the number of 
 orbitals.\n\n
LOCATION:Seminar Room 1\, Newton Institute
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