548 citations · 3.4k across the 35 of their papers we have counts for
5 papers · 2 filters
Ultracold and dense samples of ground-state molecules in lattice potentials
Hanns-Christoph Nägerl, Manfred J. Mark, Elmar Haller +3
We produce an ultracold and dense sample of rovibronic ground state Cs_2 molecules close to the regime of quantum degeneracy, in a single hyperfine level, in the presence of an opt…
Realization of an Excited, Strongly-Correlated Quantum Gas Phase
Elmar Haller, Mattias Gustavsson, Manfred J. Mark +4
Ultracold atomic physics offers myriad possibilities to study strongly correlated many-body systems in lower dimensions. Typically, only ground state phases are accessible. Using a…
Pinning quantum phase transition for a Luttinger liquid of strongly interacting bosons
Elmar Haller, Russell Hart, Manfred J. Mark +6
One of the most remarkable results of quantum mechanics is the fact that many-body quantum systems may exhibit phase transitions even at zero temperature. Quantum fluctuations, dee…
Confinement-Induced Resonances in Low-Dimensional Quantum Systems
Elmar Haller, Manfred J. Mark, Russell Hart +5
We report on the observation of confinement-induced resonances in strongly interacting quantum-gas systems with tunable interactions for one- and two-dimensional geometry. Atom-ato…
Inducing Transport in a Dissipation-Free Lattice with Super Bloch Oscillations
Elmar Haller, Russell Hart, Manfred J. Mark +3
Particles in a perfect lattice potential perform Bloch oscillations when subject to a constant force, leading to localization and preventing conductivity. For a weakly-interacting…