Stable interaction-induced Anderson-like localization embedded in standing waves

We uncover the interaction-induced stable self-localization of few bosons in finite-size disorder-free superlattices. In these nonthermalized multi-particle states, one of the particles forms a superposition of multiple standing waves, so that it provides a quasi-random potential to localize the oth...

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Veröffentlicht in:	New journal of physics 2023-04, Vol.25 (4), p.43021
Hauptverfasser:	Zhang, Na, Ke, Yongguan, Lin, Ling, Zhang, Li, Lee, Chaohong
Format:	Artikel
Sprache:	eng
Schlagworte:	Anderson-like localization Atoms & subatomic particles Bose–Hubbard model Bosons disorder-free localization Energy levels few-body system interaction-induced self-localization Laboratories Localization Particle decay Physics Spatial distribution Standing waves Superlattices
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