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.
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页数：5
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