3 citations · 3 across the 2 of their papers we have counts for
2 papers
math-ph2010
A geometric approach to absolutely continuous spectrum for discrete Schrödinger operators
Richard Froese, David Hasler, Wolfgang Spitzer
We review a geometric approach to proving absolutely continuous (ac) spectrum for random and deterministic Schrödinger operators developed in \cite{FHS1,FHS2,FHS3,FHS4}. We study d…
cond-mat.stat-mech2007★ 3 cited
Transport of interface states in the Heisenberg chain
Tom Michoel, Bruno Nachtergaele, Wolfgang Spitzer
We demonstrate the transport of interface states in the one-dimensional ferromagnetic Heisenberg model by a time dependent magnetic field. Our analysis is based on the standard Adi…