Virial theorems for trapped quantum gases
Résumé
We present a general virial theorem for quantum particles with arbitrary zero-range or finite-range interactions in an arbitrary external potential. We deduce virial theorems for several situations relevant to trapped gases: zero-range interactions with and without Efimov effect, narrow resonances, and finite-range interactions of infinite scattering length.
Domaines
Autre [cond-mat.other]Origine | Fichiers produits par l'(les) auteur(s) |
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