Holographic thermal relaxation in superfluid turbulence
文献类型：期刊论文
| 作者 | Du, YQ; Niu, C; Tian, Y; Zhang, HB |
| 刊名 | JOURNAL OF HIGH ENERGY PHYSICS
 |
| 出版日期 | 2015 |
| 期号 | 12页码:18 |
| 关键词 | Holography and condensed matter physics (AdS/CMT) Black Holes |
| 通讯作者 | Du, YQ (reprint author), Univ Chinese Acad Sci, Sch Phys, Beijing 100049, Peoples R China. |
| 英文摘要 | Holographic duality provides a first-principles approach to investigate real time processes in quantum many-body systems, in particular at finite temperature and far-from-equilibrium. We use this approach to study the dynamical evolution of vortex number in a two-dimensional (2D) turbulent superfluid through numerically solving its gravity dual. We find that the temporal evolution of the vortex number can be well fit statistically by two-body decay due to the vortex pair annihilation featured relaxation process, thus con firm the previous suspicion based on the experimental data for turbulent superfluid in highly oblate Bose-Einstein condensates. Furthermore, the decay rate near the critical temperature is in good agreement with the recently developed effective theory of 2D superfluid turbulence. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Particles & Fields |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/20758]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Du, YQ,Niu, C,Tian, Y,et al. Holographic thermal relaxation in superfluid turbulence[J]. JOURNAL OF HIGH ENERGY PHYSICS,2015(12):18. |
| APA | Du, YQ,Niu, C,Tian, Y,&Zhang, HB.(2015).Holographic thermal relaxation in superfluid turbulence.JOURNAL OF HIGH ENERGY PHYSICS(12),18. |
| MLA | Du, YQ,et al."Holographic thermal relaxation in superfluid turbulence".JOURNAL OF HIGH ENERGY PHYSICS .12(2015):18. |
入库方式： OAI收割
来源：理论物理研究所
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