Ring phases of spin-orbit coupled Bose-Einstein condensate in the radial optical lattices
文献类型：期刊论文
| 作者 | Wang, JG; Wang, W1,1; Bai, XD; Yang, SJ |
| 刊名 | EUROPEAN PHYSICAL JOURNAL PLUS
 |
| 出版日期 | 2019 |
| 卷号 | 134期号:1页码:27 |
| ISSN号 | 2190-5444 |
| DOI | 10.1140/epjp/i2019-12422-8 |
| 英文摘要 | .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. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/23520]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 作者单位 | 1.[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 |
| 推荐引用方式 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. |
入库方式： OAI收割
来源：理论物理研究所
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