ITP OpenIR  > 理论物理所科研产出  > SCI期刊论文
Zhang, C; Guo, WA; Feng, SP; Yang, SJ; Yang, SJ (reprint author), Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China.
Skyrmion crystals in pseudo-spin-1/2 Bose-Einstein condensates
Source PublicationCHINESE PHYSICS B
Language英语
KeywordField Theory Hall Vortices Integer Lattice
AbstractExact two-dimensional solutions are constructed for the pseudo-spin-1/2 Bose-Einstein condensates, which are described by the coupled nonlinear Gross-Pitaevskii equations where the intra-and inter-species coupling constants are assumed to be equal. The equations are decoupled by means of re-combinations of the nonlinear terms of the hyperfine states according to the spatial dimensions. The stationary solutions form various spin textures which are identified as skyrmion crystals. In a special case, a crystal of skyrmion-anti-skyrmion pairs is formed in the soliton limit.
2013
ISSN1674-1056
Volume22Issue:11Pages:110308
Subject AreaPhysics
Indexed BySCI
Funding OrganizationNational Basic Research Program of China [2012CB821403]; National Natural Science Foundation of China [11175018] ; National Basic Research Program of China [2012CB821403]; National Natural Science Foundation of China [11175018] ; National Basic Research Program of China [2012CB821403]; National Natural Science Foundation of China [11175018] ; National Basic Research Program of China [2012CB821403]; National Natural Science Foundation of China [11175018]
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Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15252
Collection理论物理所科研产出_SCI期刊论文
Corresponding AuthorYang, SJ (reprint author), Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China.
Recommended Citation
GB/T 7714
Zhang, C,Guo, WA,Feng, SP,et al. Skyrmion crystals in pseudo-spin-1/2 Bose-Einstein condensates[J]. CHINESE PHYSICS B,2013,22(11):110308.
APA Zhang, C,Guo, WA,Feng, SP,Yang, SJ,&Yang, SJ .(2013).Skyrmion crystals in pseudo-spin-1/2 Bose-Einstein condensates.CHINESE PHYSICS B,22(11),110308.
MLA Zhang, C,et al."Skyrmion crystals in pseudo-spin-1/2 Bose-Einstein condensates".CHINESE PHYSICS B 22.11(2013):110308.
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