中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 近代物理研究所
  3. 中国科学院近代物理研究所
A Rotating Bose-Einstein Condensation in a Toroidal Trap

文献类型：期刊论文

作者Wen Yu-Chuan1,2; Zhang Peng-Ming3; Yang Shi-Jie2,4
刊名COMMUNICATIONS IN THEORETICAL PHYSICS
出版日期2011-12-01
卷号56页码:1031-1034
关键词Bose-Einstein condensation toroidal trap vortex
ISSN号0253-6102
DOI10.1088/0253-6102/56/6/10
英文摘要We have studied the ground state configurations of a rotating Bose Einstein condensation in a toroidal trap as the radius of the central Gaussian potential expands adiabatically. Firstly, we observe that the vortices are devoured successively into the central hole of the condensate to form a giant vortex as the radius of the trap expands. When all the pre-existing vortices are absorbed, the angular momentum of the system still increase as the radius of the gaussian potential enlarges. When increasing the interaction strength, we find that more singly quantized vortices are squeezed into the condensate, but the giant vortex does not change.
资助项目National Natural Science Foundation of China[10904096] ; National Natural Science Foundation of China[10604024] ; Natural Science Foundation of Beijing[1092009]
WOS研究方向Physics
语种英语
WOS记录号WOS:000298666900010
出版者IOP PUBLISHING LTD
资助机构National Natural Science Foundation of China ; Natural Science Foundation of Beijing
源URL[http://119.78.100.186/handle/113462/34043]  
专题中国科学院近代物理研究所
通讯作者Wen Yu-Chuan
作者单位1.Capital Normal Univ, Dept Phys, Ctr Theoret Phys, Beijing 100048, Peoples R China
2.Chinese Acad Sci, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China
3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
4.Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China
推荐引用方式
GB/T 7714		 Wen Yu-Chuan,Zhang Peng-Ming,Yang Shi-Jie. A Rotating Bose-Einstein Condensation in a Toroidal Trap[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2011,56:1031-1034.
APA Wen Yu-Chuan,Zhang Peng-Ming,&Yang Shi-Jie.(2011).A Rotating Bose-Einstein Condensation in a Toroidal Trap.COMMUNICATIONS IN THEORETICAL PHYSICS,56,1031-1034.
MLA Wen Yu-Chuan,et al."A Rotating Bose-Einstein Condensation in a Toroidal Trap".COMMUNICATIONS IN THEORETICAL PHYSICS 56(2011):1031-1034.

入库方式： OAI收割

来源：近代物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。