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Wen, YC; Zhang, PM; Yang, SJ; Wen, YC (reprint author), Capital Normal Univ, Dept Phys, Ctr Theoret Phys, Beijing 100048, Peoples R China.
A Rotating Bose-Einstein Condensation in a Toroidal Trap
Source PublicationCOMMUNICATIONS IN THEORETICAL PHYSICS
Language英语
AbstractWe 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.
2011
ISSN0253-6102
Volume56Issue:6Pages:1031-1034
Subject AreaPhysics
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China [10904096, 10604024]; Natural Science Foundation of Beijing [1092009] ; National Natural Science Foundation of China [10904096, 10604024]; Natural Science Foundation of Beijing [1092009] ; National Natural Science Foundation of China [10904096, 10604024]; Natural Science Foundation of Beijing [1092009] ; National Natural Science Foundation of China [10904096, 10604024]; Natural Science Foundation of Beijing [1092009]
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Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/14222
Collection理论物理所科研产出_SCI论文
Corresponding AuthorWen, YC (reprint author), Capital Normal Univ, Dept Phys, Ctr Theoret Phys, Beijing 100048, Peoples R China.
Recommended Citation
GB/T 7714
Wen, YC,Zhang, PM,Yang, SJ,et al. A Rotating Bose-Einstein Condensation in a Toroidal Trap[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2011,56(6):1031-1034.
APA Wen, YC,Zhang, PM,Yang, SJ,&Wen, YC .(2011).A Rotating Bose-Einstein Condensation in a Toroidal Trap.COMMUNICATIONS IN THEORETICAL PHYSICS,56(6),1031-1034.
MLA Wen, YC,et al."A Rotating Bose-Einstein Condensation in a Toroidal Trap".COMMUNICATIONS IN THEORETICAL PHYSICS 56.6(2011):1031-1034.
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