245 citations · 855 across the 8 of their papers we have counts for
6 papers · 1 filter
Detecting entanglement structure in continuous many-body quantum systems
Philipp Kunkel, Maximilian Prüfer, Stefan Lannig +4
A prerequisite for the comprehensive understanding of many-body quantum systems is a characterization in terms of their entanglement structure. The experimental detection of entang…
Collisions of three-component vector solitons in Bose-Einstein condensates
Stefan Lannig, Christian-Marcel Schmied, Maximilian Prüfer +6
Ultracold gases provide an unprecedented level of control for the investigation of soliton dynamics and collisions. We present a scheme for deterministically preparing pairs of thr…
Experimental extraction of the quantum effective action for a non-equilibrium many-body system
Maximilian Prüfer, Torsten V. Zache, Philipp Kunkel +5
Far-from-equilibrium situations are ubiquitous in nature. They are responsible for a wealth of phenomena, which are not simple extensions of near-equilibrium properties, ranging fr…
Observation of universal dynamics in a spinor Bose gas far from equilibrium
Maximilian Prüfer, Philipp Kunkel, Helmut Strobel +6
The dynamics of quantum systems far from equilibrium represents one of the most challenging problems in theoretical many-body physics. While the evolution is in general intractable…
Active SU(1,1) atom interferometry
D. Linnemann, J. Schulz, W. Muessel +5
Active interferometers use amplifying elements for beam splitting and recombination. We experimentally implement such a device by using spin exchange in a Bose-Einstein condensate.…
Spatially distributed multipartite entanglement enables Einstein-Podolsky-Rosen steering of atomic clouds
Philipp Kunkel, Maximilian Prüfer, Helmut Strobel +5
A key resource for distributed quantum-enhanced protocols is entanglement between spatially separated modes. Yet, the robust generation and detection of nonlocal entanglement betwe…