Journal article
Quantum quenches to the attractive one-dimensional Bose gas: exact results
- Abstract:
- We study quantum quenches to the one-dimensional Bose gas with attractive interactions in the case when the initial state is an ideal one-dimensional Bose condensate. We focus on properties of the stationary state reached at late times after the quench. This displays a finite density of multi-particle bound states, whose rapidity distribution is determined exactly by means of the quench action method. We discuss the relevance of the multi-particle bound states for the physical properties of the system, computing in particular the stationary value of the local pair correlation function g2.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, Version of record, pdf, 435.2KB, Terms of use)
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- Publisher copy:
- 10.21468/SciPostPhys.1.1.001
Authors
+ Engineering and Physical Sciences Research Council
More from this funder
- Grant:
- EP/K032208/1
- EP/N01930X
- Publisher:
- SciPost
- Journal:
- SciPost Physics More from this journal
- Publication date:
- 2016-09-14
- Acceptance date:
- 2016-09-13
- DOI:
- ISSN:
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2542-4653
- Pubs id:
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pubs:656541
- UUID:
-
uuid:7a59029b-250c-4cf0-9bc2-aa7f80b5237d
- Local pid:
-
pubs:656541
- Source identifiers:
-
656541
- Deposit date:
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2016-11-02
Terms of use
- Copyright holder:
- Piroli et al
- Copyright date:
- 2016
- Notes:
-
Copyright L. Piroli et al. 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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