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Observing the emergence of a quantum phase transition shell by shell

Many-body physics describes phenomena that cannot be understood by looking only at the constituents of a system. Striking examples are broken symmetry, phase transitions and collective excitations. To understand how such collective behaviour emerges as a system is gradually assembled from individual...

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Hauptverfasser: Bayha, Luca (VerfasserIn) , Holten, Marvin (VerfasserIn) , Klemt, Ralf (VerfasserIn) , Subramanian, Keerthan (VerfasserIn) , Bjerlin, Johannes (VerfasserIn) , Reimann, Stephanie M. (VerfasserIn) , Bruun, Georg M. (VerfasserIn) , Preiss, Philipp (VerfasserIn) , Jochim, Selim (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: 25 November 2020
In: Nature
Year: 2020, Jahrgang: 587, Heft: 7835, Pages: 583-587
ISSN:1476-4687
DOI:10.1038/s41586-020-2936-y
Online-Zugang:Resolving-System, lizenzpflichtig, Volltext: https://doi.org/10.1038/s41586-020-2936-y
Verlag, lizenzpflichtig, Volltext: https://www.nature.com/articles/s41586-020-2936-y
Volltext
Verfasserangaben:Luca Bayha, Marvin Holten, Ralf Klemt, Keerthan Subramanian, Johannes Bjerlin, Stephanie M. Reimann, Georg M. Bruun, Philipp M. Preiss & Selim Jochim
Beschreibung
Zusammenfassung:Many-body physics describes phenomena that cannot be understood by looking only at the constituents of a system. Striking examples are broken symmetry, phase transitions and collective excitations. To understand how such collective behaviour emerges as a system is gradually assembled from individual particles has been a goal in atomic, nuclear and solid-state physics for decades. Here we observe the few-body precursor of a quantum phase transition from a normal to a superfluid phase.
Beschreibung:Gesehen am 15.12.2020
Beschreibung:Online Resource
ISSN:1476-4687
DOI:10.1038/s41586-020-2936-y

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