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Testing universality of Feynman-Tan relation in interacting Bose gases using high-order Bragg spectra
The Feynman-Tan relation, obtained by combining the Feynman energy relation with the Tan’s two-body contact, can explain the excitation spectra of strongly interacting (39)K Bose-Einstein condensate (BEC). Since the shift of excitation resonance in the Feynman-Tan relation is inversely proportional...
| Autores principales: | , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9975228/ https://www.ncbi.nlm.nih.gov/pubmed/36854664 http://dx.doi.org/10.1038/s41377-023-01103-8 |