98 citations · 173 across the 6 of their papers we have counts for
6 papers
Dynamic Hysteresis Across a Dissipative Multi-Mode Phase Transition
Marvin Röhrle, Jens Benary, Erik Bernhart +1
Dissipative phase transitions are characteristic features in open quantum systems. Key signatures are the dynamical switching between different states in the vicinity of the phase…
Experimental observation of a dissipative phase transition in a multi-mode many-body quantum system
Jens Benary, Christian Baals, Erik Bernhart +3
We characterize the dissipative phase transition in a driven dissipative Bose-Einstein condensate of neutral atoms. Our results generalize the work on dissipative nonlinear Kerr re…
A Kapitza Pendulum for Ultracold Atoms
Jian Jiang, Erik Bernhart, Marvin Röhrle +4
We report on the experimental realization of a Kapitza pendulum for ultracold atoms. Using time-periodic attractive and repulsive Gaussian potentials, we create an effective trap f…
Variational truncated Wigner approximation for weakly interacting Bose fields: Dynamics of coupled condensates
Christopher D. Mink, Axel Pelster, Jens Benary +2
The truncated Wigner approximation is an established approach that describes the dynamics of weakly interacting Bose gases beyond the mean-field level. Although it allows a quantum…
Stability analysis and attractor dynamics of 3D dark solitons with localized dissipation
Christian Baals, Alexandre Gil Moreno, Jian Jiang +2
We study the stability and the attractor dynamics of an elongated Bose-Einstein condensate with dark or grey kink solitons in the presence of localized dissipation. To this end, th…
Coherent perfect absorption of nonlinear matter waves
Andreas Müllers, Bodhaditya Santra, Christian Baals +6
Coherent perfect absorption is the complete extinction of incoming radiation by a complex potential in a physical system supporting wave propagation. The concept was proven for lin…