Interactions in low-dimensional spinor bosonic gases

Interactions in low-dimensional spinor bosonic gases

Тема: К 80-летию со дня рождения В.Г. Барьяхтара

Інший ID: PACS: 67.85.Fg, 67.60.Bc, 37.10.Jk

URI: http://dspace.nbuv.gov.ua/handle/123456789/117438

Посилання: Interactions in low-dimensional spinor bosonic gases / A.K. Kolezhuk // Физика низких температур. — 2010. — Т. 36, № 8-9. — С. 947–951. — Бібліогр.: 34 назв. — англ.

Підтримка: Support by Deutsche Forschungsgemeinschaft (the Heisenberg Program, KO 2335/1-2) is gratefully acknowledged.

Дата: 2010

Завантажень: 474

Interactions in low-dimensional spinor bosonic gases

Анотація:

Renormalization group approach for low-dimensional dilute Bose gases is generalized for the case of multicomponent bosons. As an example, systems of two- and three-component spinor bosons are considered. It is shown that interatomic interactions are strongly renormalized with a tendency to enhance the interaction symmetry.

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