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Number fluctuations of cold, spatially split bosonic objects

We investigate the number fluctuations of spatially split many-boson systems employing a theorem about the maximally and minimally attainable variances of an observable. The number fluctuations of many-boson systems are given for different numbers of lattice sites and both mean-field and many-body w...

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Hauptverfasser: Sakmann, Kaspar (VerfasserIn) , Streltsov, Alexej Iwanowitsch (VerfasserIn) , Alon, Ofir E. (VerfasserIn) , Cederbaum, Lorenz S. (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: 18 November 2011
In: Physical review. A, Atomic, molecular, and optical physics
Year: 2011, Jahrgang: 84, Heft: 5, Pages: 1-6
ISSN:1094-1622
DOI:10.1103/PhysRevA.84.053622
Online-Zugang:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1103/PhysRevA.84.053622
Verlag, lizenzpflichtig, Volltext: https://link.aps.org/doi/10.1103/PhysRevA.84.053622
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Verfasserangaben:Kaspar Sakmann, Alexej I. Streltsov, Ofir E. Alon, and Lorenz S. Cederbaum

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