Absence of excited eigenvalues for Fröhlich type polaron models at weak coupling
Robert Seiringer (ISTA, Klosterneuburg)
Nov 08. 2022, 14:00 — 14:45
We consider a class of polaron models, including the Fröhlich model, at zero total momentum, and show that at sufficiently weak coupling there are no excited eigenvalues below the essential spectrum.