Abstract

We Study The Correlated Dynamics Of Few Interacting Bosonic Impurities Immersed In A One-Dimensional Harmonically Trapped Bosonic Environment. The Mixture Is Exposed To A Time-Dependent Impurity-Medium Interaction Pulse Moving It Across The Relevant Phase-Separation Boundary. For Modulation Frequencies Smaller Than The Trapping One, The System Successively Transits Through The Miscible And Immiscible Phases According To The Driving Of The Impurity-Medium Interactions. For Strong Modulations, And Driving From The Miscible To The Immiscible Regime, A Significant Fraction Of The Impurities Is Expelled To The Edges Of The Bath. They Exhibit A Strong Localization Behavior And Tend To Equilibrate. Following The Reverse Driving Protocol, The Impurities Perform A Breathing Motion While Featuring A Two-Body Clustering And The Bath Is Split Into Two Incoherent Parts. Interestingly, In Both Driving Scenarios, Dark-Bright Solitons Are Nucleated In The Absence Of Correlations. A Localization Of The Impurities Around The Trap Center For Weak Impurity-Impurity Repulsions Is Revealed, Which Subsequently Disperse Into The Bath For Increasing Interactions.

Department(s)

Physics

Comments

Deutsche Forschungsgemeinschaft, Grant 170620586

International Standard Serial Number (ISSN)

2469-9934; 2469-9926

Document Type

Article - Journal

Document Version

Final Version

File Type

text

Language(s)

English

Rights

© 2024 American Physical Society, All rights reserved.

Publication Date

01 Feb 2021

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Physics Commons

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