Quantum subdiffusion with two- and three-body interactions

We study the dynamics of a few-quantum-particle cloud in the presence of two- and three-body interactions in weakly disordered one-dimensional lattices. The interaction is dramatically enhancing the Anderson localization length ξ 1 of noninteracting particles. We launch compact wave packets and show...

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Veröffentlicht in:	The European physical journal. B, Condensed matter physics Condensed matter physics, 2017-04, Vol.90 (4), p.1-7, Article 66
Hauptverfasser:	Yusipov, Igor I., Laptyeva, Tetyana V., Pirova, Anna Yu, Meyerov, Iosif B., Flach, Sergej, Ivanchenko, Mikhail V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Anderson localization Complex Systems Condensed Matter Physics Fluid- and Aerodynamics Lattices Localization Physics Physics and Astronomy Regular Article Solid State Physics Wave packets
Online-Zugang:	Volltext
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