Real-Time Dynamics of Quantized Vortices in a Unitary Fermi Superfluid
文献类型：期刊论文
| 作者 | Bulgac, Aurel1; Luo, Yuan-Lung1; Magierski, Piotr1,2; Roche, Kenneth J.1,3; Yu, Yongle4 |
| 刊名 | SCIENCE
 |
| 出版日期 | 2011-06-10 |
| 卷号 | 332期号:6035页码:1288-1291 |
| 产权排序 | 第四 |
| 英文摘要 | We introduce a comprehensive theoretical framework for the fermionic superfluid dynamics, grounded on a local extension of the time-dependent density functional theory. With this approach, we describe the generation and the real-time evolution and interaction of quantized vortices, the large-amplitude collective modes, as well as the loss of superfluidity at high flow velocities. We demonstrate the formation of vortex rings and provide a microscopic description of the crossing and reconnection of quantized vortex lines in a fermion superfluid, which provide the mechanism for the emergence of quantum turbulence at very low temperatures. We observe that superfluidity often survives when these systems are stirred with velocities far exceeding the speed of sound. |
| WOS标题词 | Science & Technology |
| 学科主题 | 原子分子物理学 |
| 类目[WOS] | Multidisciplinary Sciences |
| 研究领域[WOS] | Science & Technology - Other Topics |
| 关键词[WOS] | HELIUM II ; GAS ; VORTEX ; SYSTEMS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000291441700036 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/1847]  |
| 专题 | 武汉物理与数学研究所_2011年以前论文发表（包括2011年） |
| 作者单位 | 1.Univ Washington, Dept Phys, Seattle, WA 98195 USA 2.Warsaw Univ Technol, Fac Phys, PL-00662 Warsaw, Poland 3.Pacific NW Natl Lab, Richland, WA 99352 USA 4.Wuhan Inst Phys & Math, State Key Lab Magnet Resonance Atom & Mol Phys, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Bulgac, Aurel,Luo, Yuan-Lung,Magierski, Piotr,et al. Real-Time Dynamics of Quantized Vortices in a Unitary Fermi Superfluid[J]. SCIENCE,2011,332(6035):1288-1291. |
| APA | Bulgac, Aurel,Luo, Yuan-Lung,Magierski, Piotr,Roche, Kenneth J.,&Yu, Yongle.(2011).Real-Time Dynamics of Quantized Vortices in a Unitary Fermi Superfluid.SCIENCE,332(6035),1288-1291. |
| MLA | Bulgac, Aurel,et al."Real-Time Dynamics of Quantized Vortices in a Unitary Fermi Superfluid".SCIENCE 332.6035(2011):1288-1291. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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