Journal article
Josephson oscillations in split one-dimensional Bose gases
- Abstract:
- We consider the non-equilibrium dynamics of a weakly interacting Bose gas tightly confined to a highly elongated double well potential. We use a self-consistent time-dependent Hartree–Fock approximation in combination with a projection of the full three-dimensional theory to several coupled one-dimensional channels. This allows us to model the time-dependent splitting and phase imprinting of a gas initially confined to a single quasi one-dimensional potential well and obtain a microscopic description of the ensuing damped Josephson oscillations.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, Version of record, 731.3KB, Terms of use)
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- Publisher copy:
- 10.21468/SciPostPhys.10.4.090
Authors
- Publisher:
- SciPost
- Journal:
- SciPost Physics More from this journal
- Volume:
- 10
- Issue:
- 4
- Article number:
- 090
- Publication date:
- 2021-04-26
- Acceptance date:
- 2021-03-02
- DOI:
- EISSN:
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2542-4653
- Language:
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English
- Keywords:
- Pubs id:
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1195307
- Local pid:
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pubs:1195307
- Deposit date:
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2021-11-12
Terms of use
- Copyright holder:
- van Nieuwkerk et al.
- Copyright date:
- 2021
- Rights statement:
- ©2021 The Author(s). This work is licensed under the Creative Commons Attribution 4.0 International License. Published by the SciPost Foundation.
- Licence:
- CC Attribution (CC BY)
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