Holographic thermal relaxation in superfluid turbulence

doi:http://dx.doi.org/10.1007/JHEP12(2015)018

ITP OpenIR > 理论物理所科研产出 > SCI论文

	Du, YQ; Niu, C; Tian, Y; Zhang, HB; Du, YQ (reprint author), Univ Chinese Acad Sci, Sch Phys, Beijing 100049, Peoples R China.
	Holographic thermal relaxation in superfluid turbulence
发表期刊	JOURNAL OF HIGH ENERGY PHYSICS
语种	英语
关键词	Holography And Condensed Matter Physics (Ads/cmt) Black Holes
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.
	2015
期号	12 页码:18
学科领域	Physics
DOI	http://dx.doi.org/10.1007/JHEP12(2015)018
收录类别	SCI
项目资助者	CERN ; CERN ; CERN ; CERN ; NSFC [11475179, 11275208] ; NSFC [11475179, 11275208] ; NSFC [11475179, 11275208] ; NSFC [11475179, 11275208] ; Belgian Federal Science Policy Office [P7/37] ; Belgian Federal Science Policy Office [P7/37] ; Belgian Federal Science Policy Office [P7/37] ; Belgian Federal Science Policy Office [P7/37] ; FWO-Vlaanderen [G020714N] ; FWO-Vlaanderen [G020714N] ; FWO-Vlaanderen [G020714N] ; FWO-Vlaanderen [G020714N] ; Vrije Universiteit Brussel ; Vrije Universiteit Brussel ; Vrije Universiteit Brussel ; Vrije Universiteit Brussel ; [12G3515N] ; [12G3515N] ; [12G3515N] ; [12G3515N]
引用统计
文献类型	期刊论文
条目标识符	http://ir.itp.ac.cn/handle/311006/20758
专题	理论物理所科研产出_SCI论文
通讯作者	Du, YQ (reprint author), Univ Chinese Acad Sci, Sch Phys, Beijing 100049, Peoples R China.
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,&Du, YQ .(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.

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