653 citations · 754 across the 3 of their papers we have counts for
5 papers
Cooling of a one-dimensional Bose gas
Bernhard Rauer, Pjotrs Grišins, Igor E. Mazets +5
We experimentally study the dynamics of a degenerate one-dimensional Bose gas that is subject to a continuous outcoupling of atoms. Although standard evaporative cooling is rendere…
Experimental Observation of a Generalized Gibbs Ensemble
Tim Langen, Sebastian Erne, Remi Geiger +7
The connection between the non-equilibrium dynamics of isolated quantum many-body systems and statistical mechanics is a fundamental open question. It is generally believed that th…
Non-equilibrium scale invariance and shortcuts to adiabaticity in a one-dimensional Bose gas
Wolfgang Rohringer, Dominik Fischer, Florian Steiner +3
We present experimental evidence for scale invariant behaviour of the excitation spectrum in phase-fluctuating quasi-1d Bose gases after a rapid change of the external trapping pot…
A single atom detector integrated on an atom chip: fabrication, characterization and application
D. Heine, W. Rohringer, D. Fischer +7
We describe a robust and reliable fluorescence detector for single atoms that is fully integrated into an atom chip. The detector allows spectrally and spatially selective detectio…
Stochastic optimization of a cold atom experiment using a genetic algorithm
Wolfgang Rohringer, Robert Buecker, Stephanie Manz +6
We employ an evolutionary algorithm to automatically optimize different stages of a cold atom experiment without human intervention. This approach closes the loop between computer…