84 citations · 164 across the 7 of their papers we have counts for
7 papers
Hybridization of the amplitude mode in a confined fermionic superfluid
Cesar R. Cabrera, René Henke, Lukas Broers +5
In phase transitions, spontaneous symmetry breaking results in a non-zero order parameter and two collective excitations: the Goldstone and the amplitude mode. These modes, which d…
Frustrated extended Bose-Hubbard model and deconfined quantum critical points with optical lattices at the anti-magic wavelength
Niccolò Baldelli, Cesar R. Cabrera, Sergi Julià-Farré +2
The study of geometrically frustrated many-body quantum systems is of central importance to uncover novel quantum mechanical effects. We design a scheme where ultracold bosons trap…
An unsupervised deep learning algorithm for single-site reconstruction in quantum gas microscopes
Alexander Impertro, Julian F. Wienand, Sophie Häfele +6
In quantum gas microscopy experiments, reconstructing the site-resolved lattice occupation with high fidelity is essential for the accurate extraction of physical observables. For…
Realizing a 1D topological gauge theory in an optically dressed BEC
Anika Frölian, Craig S. Chisholm, Elettra Neri +4
Topological gauge theories describe the low-energy properties of certain strongly correlated quantum systems through effective weakly interacting models. A prime example is the Che…
Anomalous buoyancy of quantum bubbles in immiscible Bose mixtures
Daniel Edler, L. A. Peña Ardila, Cesar R. Cabrera +1
Buoyancy is a well-known effect in immiscible binary Bose-Einstein condensates. Depending on the differential confinement experienced by the two components, a bubble of one compone…
Fast long-distance transport of cold cesium atoms
Till Klostermann, Cesar R. Cabrera, Hendrik von Raven +4
Transporting cold atoms between distant sections of a vacuum system is a central ingredient in many quantum simulation experiments, in particular in setups, where a large optical a…
Interaction control and bright solitons in coherently-coupled Bose-Einstein condensates
J. Sanz, A. Frölian, C. S. Chisholm +2
We demonstrate fast control of the interatomic interactions in a Bose-Einstein condensate by coherently coupling two atomic states with intra- and inter-state scattering lengths of…