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- Austrian Academy of SciencesAT973 papers
- Universität InnsbruckAT759 papers
- University of ViennaAT154 papers
- Vienna Center for Quantum Science and TechnologyAT121 papers
- TU WienAT79 papers
- Centre National de la Recherche ScientifiqueFR61 papers
- Institute of Photonic SciencesES56 papers
- Max Planck Institute of Quantum OpticsDE52 papers
- Harvard UniversityUS51 papers
- Leibniz University HannoverDE42 papers
- ETH ZurichCH34 papers
- University of GenevaCH29 papers
17 papers · 2 filters
Observation of interspecies Feshbach resonances in an ultracold K-Cs mixture and refinement of interaction potentials
Michael Gröbner, Philipp Weinmann, Emil Kirilov +4
We observe interspecies Feshbach resonances due to s-wave bound states in ultracold K-Cs scattering for three different spin mixtures. The resonances are observed as…
Laughlin-like states in bosonic and fermionic atomic synthetic ladders
Marcello Calvanese Strinati, Eyal Cornfeld, Davide Rossini +5
The combination of interactions and static gauge fields plays a pivotal role in our understanding of strongly-correlated quantum matter. Cold atomic gases endowed with a synthetic…
Degenerate Raman sideband cooling of 39K
Michael Gröbner, Philipp Weinmann, Emil Kirilov +1
We report on the first realization of sub-Doppler laser cooling of 39K atoms using degenerate 3D Raman sideband cooling. We take advantage of the well-resolved excited hyperfine st…
Observation of a dynamical topological phase transition
Nick Fläschner, Dominik Vogel, Matthias Tarnowski +7
Phase transitions are a fundamental concept in science describing diverse phenomena ranging from, e.g., the freezing of water to Bose-Einstein condensation. While the concept is we…
Lifetime of Feshbach dimers in a Fermi-Fermi mixture of Li and K
Michael Jag, Marko Cetina, Rianne S. Lous +3
We present a joint experimental and theoretical investigation of the lifetime of weakly bound dimers formed near narrow interspecies Feshbach resonances in mass-imbalanced Fermi-Fe…
Quantum-fluctuation-driven crossover from a dilute Bose-Einstein condensate to a macro-droplet in a dipolar quantum fluid
L. Chomaz, S. Baier, D. Petter +4
In a joint experimental and theoretical effort, we report on the formation of a macro-droplet state in an ultracold bosonic gas of erbium atoms with strong dipolar interactions. By…