A recent rejuvenation of experimental and theoretical interest in the physics of few-body
systems has provided deep, fundamental insights into a broad range of problems. Few-body …

Trapping and manipulating ultracold atoms and degenerate quantum gases in magnetic
micropotentials is reviewed. Starting with a comprehensive description of the basic concepts …

Ensembles of particles governed by quantum mechanical laws exhibit intriguing emergent
behaviour. Atomic quantum gases,, liquid helium, and electrons in quantum materials,–all …

We review the recent theoretical and experimental progress regarding the generalized
hydrodynamics (GHD) behavior of the one-dimensional (1D) Bose gas with contact …

Using a focused laser beam we stir a Bose-Einstein condensate of 87 Rb confined in a
magnetic trap and observe the formation of a vortex for a stirring frequency exceeding a …

We review experimental and theoretical tools to excite, study and understand strongly
interacting Rydberg gases. The focus lies on the excitation of dense ultracold atomic …

We report Bose-Einstein condensation of weakly bound L i 2 6 molecules in a crossed
optical trap near a Feshbach resonance. We measure a molecule-molecule scattering …

It is well known that the bosonic Hubbard model possesses a Mott insulator phase. Likewise,
it is known that the Dicke model exhibits a self-organized superradiant phase. By …

Entanglement is the key quantum resource for improving measurement sensitivity beyond
classical limits. However, the production of entanglement in mesoscopic atomic systems has …

Scientific and technological progress in the last decades has proven that miniaturization and
integration are important steps towards the robust application of fundamental physics, be it …