680 citations · 933 across the 30 of their papers we have counts for
4 papers · 1 filter
From hidden order to skyrmions: Quantum Hall states in an extended Hofstadter-Fermi-Hubbard model
Fabian J. Pauw, Ulrich Schollwöck, Nathan Goldman +2
The interplay between topology and strong interactions gives rise to a variety of exotic quantum phases, including fractional quantum Hall (FQH) states and their lattice analogs -…
Fast and direct preparation of a genuine lattice BEC via the quantum Mpemba effect
Philipp Westhoff, Sebastian Paeckel, Mattia Moroder
We demonstrate that dissipative state preparation protocols in many-body systems can be substantially accelerated via the quantum Mpemba effect. Our approach exploits weak symmetri…
Detecting Hidden Order in Fractional Chern Insulators
Fabian J. Pauw, Felix A. Palm, Ulrich Schollwöck +3
Topological phase transitions go beyond Ginzburg and Landau's paradigm of spontaneous symmetry breaking and occur without an associated local order parameter. Instead, such transit…
Symmetry-protected Bose-Einstein condensation of interacting hardcore Bosons
R. H. Wilke, T. Köhler, F. A. Palm +1
We introduce a mechanism stabilizing a one-dimensional quantum many-body phase, characterized by a certain wave vector , from a -modulated coupling to a center site, via…