Dipolar Bose gas with three-body interactions at finite temperature

被引：2

作者：

Boudjemaa, Abdelaali ^{[1
]}

机构：

[1] Hassiba Benbouali Univ Chlef, Dept Phys, Fac Exact Sci & Informat, POB 151, Ouled Fares 02000, Chlef, Algeria

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2018年 / 51卷 / 02期

关键词：

Bose-Einstein condensate; three-body interactions; dipole-dipole interactions; HFB theory; EINSTEIN CONDENSATION; QUANTUM; STATES; FORCES;

D O I：

10.1088/1361-6455/aa9b8f

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We investigate effects of three-body contact interactions on a trapped dipolar Bose gas at finite temperature using the Hartree-Fock-Bogoliubov approximation. We analyze numerically the behavior of the transition temperature and the condensed fraction. Effects of the three-body interactions, anomalous pair correlations and temperature on the collective modes are discussed.

引用

页数：5

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