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Holographic thermal relaxation in superfluid turbulence
Du; YQ; Niu C(牛超); Niu; C; Tian; Y; Zhang; HB
2015
发表期刊JOURNAL OF HIGH ENERGY PHYSICS
卷号2015期号:12页码:18
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.
文章类型Article
关键词Holography and condensed matter physics (AdS/CMT) Black Holes
学科领域Physics
DOI10.1007/JHEP12(2015)018
收录类别SCI
WOS类目Physics, Particles & Fields
WOS记录号WOS:000365818400007
引用统计
被引频次:13[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/229093
专题理论物理室
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Du,YQ,Niu C,et al. Holographic thermal relaxation in superfluid turbulence[J]. JOURNAL OF HIGH ENERGY PHYSICS,2015,2015(12):18.
APA Du.,YQ.,牛超.,Niu.,C.,...&HB.(2015).Holographic thermal relaxation in superfluid turbulence.JOURNAL OF HIGH ENERGY PHYSICS,2015(12),18.
MLA Du,et al."Holographic thermal relaxation in superfluid turbulence".JOURNAL OF HIGH ENERGY PHYSICS 2015.12(2015):18.
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