Universal van der Waals force between heavy polarons in superfluids
We investigate the long-range behavior of the induced Casimir interaction between two spinless heavy impurities, or polarons, in superfluid cold atomic gases. With the help of effective field theory (EFT) of a Galilean invariant superfluid, we show that the induced impurity-impurity potential at lon...
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| Main Authors: | , , |
|---|---|
| Format: | Article (Journal) Chapter/Article |
| Language: | English |
| Published: |
13 Jun 2022
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| In: |
Arxiv
Year: 2022, Pages: 1-10 |
| DOI: | 10.48550/arXiv.2206.01048 |
| Online Access: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.48550/arXiv.2206.01048 Verlag, lizenzpflichtig, Volltext: http://arxiv.org/abs/2206.01048 |
| Author Notes: | Keisuke Fujii, Masaru Hongo, and Tilman Enss |
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