1.3k citations
- Max Planck SocietyDE35 papers
- Max Planck Institute for Intelligent SystemsDE21 papers
- ETH ZurichCH16 papers
- Universidade Federal do CearáBR13 papers
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- Centre National de la Recherche ScientifiqueFR8 papers
- Polish Academy of SciencesPL7 papers
- University of PisaIT7 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT6 papers
- Max Planck Institute for Solid State ResearchDE6 papers
- Philipps University of MarburgDE6 papers
- University of BayreuthDE6 papers
17 papers · 1 filter
Physical replicas and the Bose-glass in cold atomic gases
S. Morrison, A. Kantian, A. J. Daley +4
We study cold atomic gases in a disorder potential and analyze the correlations between different systems subjected to the same disorder landscape. Such independent copies with the…
d-wave collapse and explosion of a dipolar Bose-Einstein condensate
Thierry Lahaye, Jonas Metz, Bernd Froehlich +7
We investigate the collapse dynamics of a dipolar condensate of 52Cr atoms when the s-wave scattering length characterizing the contact interaction is reduced below a critical valu…
Stabilizing a purely dipolar quantum gas against collapse
T. Koch, T. Lahaye, J. Metz +3
We report on the experimental observation of the dipolar collapse of a quantum gas which sets in when we reduce the contact interaction below some critical value using a Feshbach r…
Stability of the decagonal quasicrystal in the Lennard-Jones-Gauss system
Michael Engel, Hans-Rainer Trebin
Although quasicrystals have been studied for 25 years, there are many open questions concerning their stability: What is the role of phason fluctuations? Do quasicrystals transform…
Strong dipolar effects in a quantum ferrofluid
Thierry Lahaye, Tobias Koch, Bernd Froehlich +5
We report on the realization of a Chromium Bose-Einstein condensate (BEC) with strong dipolar interaction. By using a Feshbach resonance, we reduce the usual isotropic contact inte…
Minimal size of a barchan dune
Eric J. R. Parteli, Orencio Duran, Hans J. Herrmann
Barchans are dunes of high mobility which have a crescent shape and propagate under conditions of unidirectional wind. However, sand dunes only appear above a critical size, which…