Rotating quantum droplets confined in an anharmonic potential

被引：2
|
作者：
Nikolaou, S. [1 ]
Kavoulakis, G. M. [1 ,2 ]
Ogren, M. [2 ,3 ]
机构：
[1] Hellen Mediterranean Univ, Dept Mech Engn, POB 1939, Iraklion 71004, Greece
[2] Inst Emerging Technol, HMU Res Ctr, Iraklion 71004, Greece
[3] Orebro Univ, Sch Sci & Technol, Orebro, Sweden
来源：
PHYSICAL REVIEW A | 2024年 / 109卷 / 04期
关键词：
BOSE; VORTEX; PRECESSION;
D O I：
10.1103/PhysRevA.109.043304
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We investigate the rotational properties of quantum droplets, which form in a mixture of two Bose-Einstein condensates, in the presence of an anharmonic trapping potential. We identify various phases as the atom number and the angular momentum or angular velocity of the trap vary. These phases include center-of-mass-like excitation (without or with vortices), vortices of single and multiple quantization, etc. Finally, we compare our results with those of the single-component problem.
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收藏
页数：11
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