Tan’s two-body contact across the superfluid transition of a planar Bose gas
Here the authors use Ramsey interferometry to study Tan’s contact in uniform two-dimensional Bose gas of 87Rb atoms across the Berezinskii–Kosterlitz–Thouless superfluid transition. They find that the two-body contact is continuous across the critical point.
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2021-02-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-020-20647-6 |
| _version_ | 1818843190231302144 |
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| author | Y.-Q. Zou B. Bakkali-Hassani C. Maury É. Le Cerf S. Nascimbene J. Dalibard J. Beugnon |
| author_facet | Y.-Q. Zou B. Bakkali-Hassani C. Maury É. Le Cerf S. Nascimbene J. Dalibard J. Beugnon |
| author_sort | Y.-Q. Zou |
| collection | DOAJ |
| description | Here the authors use Ramsey interferometry to study Tan’s contact in uniform two-dimensional Bose gas of 87Rb atoms across the Berezinskii–Kosterlitz–Thouless superfluid transition. They find that the two-body contact is continuous across the critical point. |
| first_indexed | 2024-12-19T04:53:56Z |
| format | Article |
| id | doaj.art-7e45073c3e2649119e344159f732c091 |
| institution | Directory Open Access Journal |
| issn | 2041-1723 |
| language | English |
| last_indexed | 2024-12-19T04:53:56Z |
| publishDate | 2021-02-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Nature Communications |
| spelling | doaj.art-7e45073c3e2649119e344159f732c0912022-12-21T20:35:16ZengNature PortfolioNature Communications2041-17232021-02-011211610.1038/s41467-020-20647-6Tan’s two-body contact across the superfluid transition of a planar Bose gasY.-Q. Zou0B. Bakkali-Hassani1C. Maury2É. Le Cerf3S. Nascimbene4J. Dalibard5J. Beugnon6Laboratoire Kastler Brossel, Collège de France, CNRS, ENS-PSL Research University, Sorbonne UniversitéLaboratoire Kastler Brossel, Collège de France, CNRS, ENS-PSL Research University, Sorbonne UniversitéLaboratoire Kastler Brossel, Collège de France, CNRS, ENS-PSL Research University, Sorbonne UniversitéLaboratoire Kastler Brossel, Collège de France, CNRS, ENS-PSL Research University, Sorbonne UniversitéLaboratoire Kastler Brossel, Collège de France, CNRS, ENS-PSL Research University, Sorbonne UniversitéLaboratoire Kastler Brossel, Collège de France, CNRS, ENS-PSL Research University, Sorbonne UniversitéLaboratoire Kastler Brossel, Collège de France, CNRS, ENS-PSL Research University, Sorbonne UniversitéHere the authors use Ramsey interferometry to study Tan’s contact in uniform two-dimensional Bose gas of 87Rb atoms across the Berezinskii–Kosterlitz–Thouless superfluid transition. They find that the two-body contact is continuous across the critical point.https://doi.org/10.1038/s41467-020-20647-6 |
| spellingShingle | Y.-Q. Zou B. Bakkali-Hassani C. Maury É. Le Cerf S. Nascimbene J. Dalibard J. Beugnon Tan’s two-body contact across the superfluid transition of a planar Bose gas Nature Communications |
| title | Tan’s two-body contact across the superfluid transition of a planar Bose gas |
| title_full | Tan’s two-body contact across the superfluid transition of a planar Bose gas |
| title_fullStr | Tan’s two-body contact across the superfluid transition of a planar Bose gas |
| title_full_unstemmed | Tan’s two-body contact across the superfluid transition of a planar Bose gas |
| title_short | Tan’s two-body contact across the superfluid transition of a planar Bose gas |
| title_sort | tan s two body contact across the superfluid transition of a planar bose gas |
| url | https://doi.org/10.1038/s41467-020-20647-6 |
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