Low-lying excitations of vortex lattices in condensates with anisotropic dipole-dipole interaction
文献类型：期刊论文
| 作者 | Yi, S1,2 ; Jia, LJ; Wang, AB
|
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2018 |
| 卷号 | 97期号:4页码:43614 |
| 关键词 | BOSE-EINSTEIN CONDENSATE STABILITY |
| ISSN号 | 2469-9926 |
| DOI | 10.1103/PhysRevA.97.043614 |
| 英文摘要 | We investigated the low-lying collective excitations of quasi-two-dimensional dipolar Bose-Einstein condensates confined in a rotating harmonic potential using the Bogoliubov-de Gennes equation. By varying the trap rotation frequency and dipolar interaction strength, we show how the anisotropic dipole-dipole interaction modifies the collective excitations of the condensates. In particular, under strong dipolar interaction, the vortex-displacement excitations differ significantly from the nondipolar case. |
| 学科主题 | Optics ; Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/22922]  |
| 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.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 3.Univ Chinese Acad Sci, CAS Ctr Excellence Topol Quantum Computat, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yi, S,Jia, LJ,Wang, AB. Low-lying excitations of vortex lattices in condensates with anisotropic dipole-dipole interaction[J]. PHYSICAL REVIEW A,2018,97(4):43614. |
| APA | Yi, S,Jia, LJ,&Wang, AB.(2018).Low-lying excitations of vortex lattices in condensates with anisotropic dipole-dipole interaction.PHYSICAL REVIEW A,97(4),43614. |
| MLA | Yi, S,et al."Low-lying excitations of vortex lattices in condensates with anisotropic dipole-dipole interaction".PHYSICAL REVIEW A 97.4(2018):43614. |
入库方式： OAI收割
来源：理论物理研究所
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