Ultracold atomic gases have developed into prime systems for experimental studies of Efimov three-body physics and related few-body phenomena, which occur in the universal regime of resonant interactions. In the last few years, many important breakthroughs have been achieved, confirming basic predictions of universal few-body theory and deepening our understanding of such systems. We review the basic ideas along with the fast experimental developments of the field, focussing on ultracold cesium gases as a well-investigated model system. Triatomic Efimov resonances, atom-dimer Efimov resonances, and related four-body resonances are discussed as central observables. We also present some new observations of such resonances, supporting and complementing the set of available data. © 2011 Springer-Verlag.
Efimov Resonances in Ultracold Quantum Gases / Ferlaino, F.; Zenesini, A.; Berninger, M.; Huang, B.; Nagerl, H. -C.; Grimm, R.. - In: FEW-BODY SYSTEMS. - ISSN 0177-7963. - 51:2-4(2011), pp. 113-133. [10.1007/s00601-011-0260-7]
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Titolo: | Efimov Resonances in Ultracold Quantum Gases | |
Autori: | Ferlaino, F.; Zenesini, A.; Berninger, M.; Huang, B.; Nagerl, H. -C.; Grimm, R. | |
Autori Unitn: | ||
Titolo del periodico: | FEW-BODY SYSTEMS | |
Anno di pubblicazione: | 2011 | |
Numero e parte del fascicolo: | 2-4 | |
Codice identificativo Scopus: | 2-s2.0-80355146869 | |
Codice identificativo WOS: | WOS:000296011600004 | |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1007/s00601-011-0260-7 | |
Handle: | http://hdl.handle.net/11572/344245 | |
Citazione: | Efimov Resonances in Ultracold Quantum Gases / Ferlaino, F.; Zenesini, A.; Berninger, M.; Huang, B.; Nagerl, H. -C.; Grimm, R.. - In: FEW-BODY SYSTEMS. - ISSN 0177-7963. - 51:2-4(2011), pp. 113-133. [10.1007/s00601-011-0260-7] | |
Appare nelle tipologie: | 03.1 Articolo su rivista (Journal article) |