Cold atomic gases have become a paradigmatic system for exploring fundamental physics,
which at the same time allows for applications in quantum technologies. The accelerating …

Out-of-equilibrium phenomena are a subject of considerable interest in many fields of
physics. Ultracold quantum gases, which are extremely clean, well-isolated and highly …

The miscibility of two interacting quantum systems is an important testing ground for the
understanding of complex quantum systems. Two-component Bose-Einstein condensates …

We probe the interface between a phase-separated Bose-Fermi mixture consisting of a
small Bose-Einstein condensate of K 41 residing in a large Fermi sea of Li 6. We quantify the …

The formation of an equilibrium state from an uncorrelated thermal one through the
dynamical crossing of a phase transition is a central question of quantum many-body …

The dynamical evolution of an inhomogeneous ultracold atomic gas quenched at different
controllable rates through the Bose-Einstein condensation phase transition is studied …

The effects of atom numbers on the miscibility-immiscibility transition of a harmonically
trapped population imbalanced binary Bose-Einstein condensate are investigated. In two …

Ultracold quantum gases provide a unique setting for studying and understanding the
properties of interacting quantum systems. Here, we investigate a multi-component system …

We measure the temperature of a deeply degenerate Fermi gas, by using a weakly
interacting sample of heavier bosonic atoms as a probe. This thermometry method relies on …

Flemish Strings of Magnetic Solitons and a Nonthermal Fixed Point in a One-Dimensional
Antiferromagnetic Spin-1 Bose Gas Page 1 Flemish Strings of Magnetic Solitons and a Nonthermal …