428 citations · 2.8k across the 48 of their papers we have counts for
6 papers · 1 filter
Asymptotic Localization in the Bose-Hubbard Model
Alex Bols, Wojciech De Roeck
We consider the Bose-Hubbard model. Our focus is on many-body localization, which was described by many authors in such models, even in the absence of disorder. Since our work is r…
Stability of the uniqueness regime for ferromagnetic Glauber dynamics under non-equilibrium perturbations
N. Crawford, W. De Roeck
In this paper, we prove a general result concerning finite-range, attractive interacting particle systems on . If the particle system has a unique station…
Adiabatic Theorem for Quantum Spin Systems
Sven Bachmann, Wojciech De Roeck, Martin Fraas
The first proof of the quantum adiabatic theorem was given as early as 1928. Today, this theorem is increasingly applied in a many-body context, e.g. in quantum annealing and in st…
Invariance principle for `push' tagged particles for a Toom Interface
Nick Crawford, Wojciech De Roeck
In many interacting particle systems, tagged particles move diffusively upon subtracting a drift. General techniques to prove such `invariance principles' are available for reversi…
Step Heat Profile in Localized Chains
Wojciech De Roeck, Abhishek Dhar, Francois Huveneers +1
We consider two types of strongly disordered one-dimensional Hamiltonian systems coupled to baths (energy or particle reservoirs) at the boundaries: strongly disordered quantum spi…
Stability and instability towards delocalization in MBL systems
Wojciech De Roeck, François Huveneers
We propose a theory that describes quantitatively the (in)stability of fully MBL systems due to ergodic, i.e. delocalized, grains, that can be for example due to disorder fluctuati…