Generation of vortices and stabilization of vortex lattices in holographic superfluids
文献类型：期刊论文
| 作者 | Li, Xin; Tian, Yu5,6; Zhang, Hongbao1,2,3 |
| 刊名 | JOURNAL OF HIGH ENERGY PHYSICS
 |
| 出版日期 | 2020 |
| 期号 | 2页码:104 |
| 关键词 | QUANTIZED VORTEX |
| ISSN号 | 1029-8479 |
| DOI | 10.1007/JHEP02(2020)104 |
| 英文摘要 | Within the simplest holographic superfluid model and without any ingredient put by hand, it is shown that vortices can be generated when the angular velocity of rotating superfluids exceeds certain critical values, which can be precisely determined by linear perturbation analyses (quasi-normal modes of the bulk AdS black brane). These vortices appear at the edge of the superfluid system first, and then automatically move into the bulk of the system, where they are eventually stabilized into certain vortex lattices. For the case of 18 vortices generated, we find (at least) five different patterns of the final lattices formed due to different initial perturbations, which can be compared to the known result for such lattices in weakly coupled Bose-Einstein condensates from free energy analyses. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/26989]  |
| 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.Yangzhou Univ, Coll Phys Sci & Technol, Ctr Gravitat & Cosmol, Yangzhou 225009, Jiangsu, Peoples R China 2.Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China 3.Vrije Univ Brussel, Theoret Nat Kunde, Pl Laan 2, B-1050 Brussels, Belgium 4.Int Solvay Inst, Pl Laan 2, B-1050 Brussels, Belgium 5.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 6.Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Xin,Tian, Yu,Zhang, Hongbao. Generation of vortices and stabilization of vortex lattices in holographic superfluids[J]. JOURNAL OF HIGH ENERGY PHYSICS,2020(2):104. |
| APA | Li, Xin,Tian, Yu,&Zhang, Hongbao.(2020).Generation of vortices and stabilization of vortex lattices in holographic superfluids.JOURNAL OF HIGH ENERGY PHYSICS(2),104. |
| MLA | Li, Xin,et al."Generation of vortices and stabilization of vortex lattices in holographic superfluids".JOURNAL OF HIGH ENERGY PHYSICS .2(2020):104. |
入库方式： OAI收割
来源：理论物理研究所
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