ITP OpenIR  > SCI期刊论文
Wang, JG; Wang, W1,1; Bai, XD; Yang, SJ
Ring phases of spin-orbit coupled Bose-Einstein condensate in the radial optical lattices
Source PublicationEUROPEAN PHYSICAL JOURNAL PLUS
Language英语
Abstract.We study the ground-state phases of two-dimensional spin-orbit coupled Bose-Einstein condensate loaded in the spin-dependent radial optical lattices. For strong depth of the spin-dependent radial optical lattice, three new types of the ring phases are found with isotropic spin-orbit coupling, i.e., the ring-stripe phase with the periodic density modulation along the radial direction, the ring-supersolid phase with the periodic density modulation both the radial and azimuthal directions and the windmill-supersolid phase with four vanes along the azimuthal direction. By increasing spin-orbit coupling, the system undergoes a sequence phase transitions from the ring-stripe phase to the ring-sueprsolid phase, and to the windmill-supersolid phase for the weak depth of radial optical lattice, however, the ring-stripe phase transforms to the windmill-supersolid phase directly for the strong depth of radial optical lattice. We also discuss the ground-state phases with anisotropic spin-orbit coupling, two-component Bose-Einstein condensates are easier condensed along the direction with larger spin-orbit coupling.
2019
ISSN2190-5444
Volume134Issue:1Pages:27
Subject AreaPhysics
MOST Discipline CataloguePhysics, Multidisciplinary
DOI10.1140/epjp/i2019-12422-8
Indexed BySCIE
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Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/23520
CollectionSCI期刊论文
Affiliation1.[Wang, Ji-Guo
2.Shijiazhuang TieDao Univ, Dept Math & Phys, Shijiazhuang 050043, Hebei, Peoples R China
3.Shijiazhuang TieDao Univ, Inst Appl Phys, Shijiazhuang 050043, Hebei, Peoples R China
4.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China
5.Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China
Recommended Citation
GB/T 7714
Wang, JG,Wang, W,Bai, XD,et al. Ring phases of spin-orbit coupled Bose-Einstein condensate in the radial optical lattices[J]. EUROPEAN PHYSICAL JOURNAL PLUS,2019,134(1):27.
APA Wang, JG,Wang, W,Bai, XD,&Yang, SJ.(2019).Ring phases of spin-orbit coupled Bose-Einstein condensate in the radial optical lattices.EUROPEAN PHYSICAL JOURNAL PLUS,134(1),27.
MLA Wang, JG,et al."Ring phases of spin-orbit coupled Bose-Einstein condensate in the radial optical lattices".EUROPEAN PHYSICAL JOURNAL PLUS 134.1(2019):27.
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