F
Fabian Böttcher
Researcher at University of Stuttgart
Publications - 30
Citations - 1863
Fabian Böttcher is an academic researcher from University of Stuttgart. The author has contributed to research in topics: Supersolid & Superfluidity. The author has an hindex of 16, co-authored 29 publications receiving 1215 citations.
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Self-bound droplets of a dilute magnetic quantum liquid
TL;DR: Three-dimensional self-bound quantum droplets of magnetic atoms of ultracold atoms are observed in a trap-free levitation field and it is found that this dilute magnetic quantum liquid requires a minimum, critical number of atoms, below which the liquid evaporates into an expanding gas as a result of the quantum pressure of the individual constituents.
Journal ArticleDOI
Transient Supersolid Properties in an Array of Dipolar Quantum Droplets
Fabian Böttcher,Jan-Niklas Schmidt,Matthias Wenzel,Jens Hertkorn,Mingyang Guo,Tim Langen,Tilman Pfau +6 more
TL;DR: In this article, the onset of self-organized supersolid behavior in droplets of a quantum dipolar gas, a phase of matter where the gas simultaneously forms a superfluid and a spatially ordered state, was studied.
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The low-energy Goldstone mode in a trapped dipolar supersolid
Mingyang Guo,Fabian Böttcher,Jens Hertkorn,Jan-Niklas Schmidt,Matthias Wenzel,Hans Peter Büchler,Tim Langen,Tilman Pfau +7 more
TL;DR: Observation of the collective mode responding to the superfluid stiffness—the low-energy Goldstone mode—provides direct evidence for phase rigidity, which is a key signature of supersolidity in an ultracold quantum gas.
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Striped states in a many-body system of tilted dipoles
TL;DR: In this article, the behavior of a strongly confined dipolar Bose-Einstein condensate in the regime of quantum-mechanical stabilization by beyond-mean-field effects was studied.
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New states of matter with fine-tuned interactions: quantum droplets and dipolar supersolids.
Fabian Böttcher,Jan-Niklas Schmidt,Jens Hertkorn,K. S. H. Ng,S. D. Graham,Mingyang Guo,Tim Langen,Tilman Pfau +7 more
TL;DR: In this paper, quantum fluctuations can stabilize Bose-Einstein condensates (BECs) against the mean field collapse and supersolid crystals formed from these droplets.