Scaling behavior of Tan's contact for trapped Lieb-Liniger bosons : from two to many
We show that the contact parameter of N harmonically trapped interacting one-dimensional bosons at zero temperature can be analytically and accurately obtained by a simple rescaling of the exact two-boson solution, and that N-body effects can be almost factorized. The small deviations observed betwe...
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| Main Authors: | , , , |
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| 格式: | Article |
| 語言: | English |
| 出版: |
2019
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| 主題: | |
| 在線閱讀: | https://hdl.handle.net/10356/104624 http://hdl.handle.net/10220/47398 |
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| 機構: | Nanyang Technological University |
| 語言: | English |