28 citations · 51 across the 3 of their papers we have counts for
3 papers
math-ph2012★ 28 cited
Quantum harmonic oscillator systems with disorder
Bruno Nachtergaele, Robert Sims, Günter Stolz
We study many-body properties of quantum harmonic oscillator lattices with disorder. A sufficient condition for dynamical localization, expressed as a zero-velocity Lieb-Robinson b…
cond-mat.str-el2011★ 20 cited
Product vacua with boundary states
Sven Bachmann, Bruno Nachtergaele
We introduce a family of quantum spin chains with nearest-neighbor interactions that can serve to clarify and refine the classification of gapped quantum phases of such systems. Th…
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…