Condensation and superfluidity of dilute Bose gases with finite-range interaction
We investigate an ultracold and dilute Bose gas by taking into account a finite-range two-body interaction. The coupling constants of the resulting Lagrangian density are related to measurable scattering parameters by following the effective-field-theory approach. A perturbative scheme is then devel...
Guardat en:
| Autors principals: | , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
IOP Publishing
2018-01-01
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| Col·lecció: | New Journal of Physics |
| Matèries: | |
| Accés en línia: | https://doi.org/10.1088/1367-2630/aaf75e |
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