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Cited by 323

The DOI matches its Crossref record; 29 of the 29 references it cites were found in a registry or an index.

Controlling the Dynamics of an Open Many-Body Quantum System with Localized Dissipation

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Barontini, G., Labouvie, R., Stubenrauch, F., Vogler, A., Guarrera, V., Ott, H.·2013·Physical Review Letters

Abstract

We experimentally investigate the action of a localized dissipative potential on a macroscopic matter wave, which we implement by shining an electron beam on an atomic Bose-Einstein condensate (BEC). We measure the losses induced by the dissipative potential as a function of the dissipation strength observing a paradoxical behavior when the strength of the dissipation exceeds a critical limit: for an increase of the dissipation rate the number of atoms lost from the BEC becomes lower. We repeat the experiment for different parameters of the electron beam and we compare our results with a simple theoretical model, finding excellent agreement. By monitoring the dynamics induced by the dissipative defect we identify the mechanisms which are responsible for the observed paradoxical behavior. We finally demonstrate the link between our dissipative dynamics and the measurement of the density distribution of the BEC allowing for a generalized definition of the Zeno effect. Because of the high degree of control on every parameter, our system is a promising candidate for the engineering of fully governable open quantum systems.

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Metadata

Authors
Barontini, G., Labouvie, R., Stubenrauch, F., Vogler, A., Guarrera, V., & Ott, H.
Venue
Physical Review Letters
Published
2013-01-15
Volume
110
Issue
3
Pages
035302-035302
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2072467230
Cited by
323
References
29
FWCI
8.57
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Controlling the Dynamics of an Open Many-Body Quantum System with Localized Dissipation. https://app.cochat.ai/papers/10.1103/physrevlett.110.035302
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Barontini, G., Labouvie, R., Stubenrauch, F., Vogler, A., Guarrera, V., & Ott, H. (2013). Controlling the Dynamics of an Open Many-Body Quantum System with Localized Dissipation. Physical Review Letters. https://doi.org/10.1103/physrevlett.110.035302

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