Vortex lattice in a rotating holographic superfluid

doi:10.1103/PhysRevD.100.061901

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	Vortex lattice in a rotating holographic superfluid
	Xia, Chuan-Yin ; Zeng, Hua-Bi ; Zhang, Hai-Qing ; Nie, Zhang-Yu ; Tian, Yu 5,6; Li, Xin 5,6
刊名	PHYSICAL REVIEW D
	2019
卷号	100 期号:6 页码:61901
关键词	HELIUM
ISSN号	2470-0010
DOI	10.1103/PhysRevD.100.061901
英文摘要	By utilizing the AdS/CFT correspondence, we explore the dynamics of strongly coupled superfluid vortices in a disk with constant angular velocity at a finite temperature. Each vortex in the vortex lattice is quantized with vorticity n = 1 by the direct inspection of their phases. As the angular velocity of the disk is greater than a critical value, the first vortex will be excited as expected from theoretical predictions. Subsequent vortices are also generated by increasing the rotation of the disk, resulting in remarkable step transitions of the angular velocity which excite each individual vortex. When the vortex number is large enough, the density of vortices is found to be linearly proportional to the angular velocity, which matches the Feynman relation very well. We also find that varying the temperature does not alter this Feynman relation.
学科主题	Astronomy & Astrophysics ; Physics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/27130]
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.Beihang Univ, Ctr Gravitat Phys, Dept Space Sci, Beijing 100191, Peoples R China 2.Kunming Univ Sci & Technol, Sch Sci, Kunming 650500, Yunnan, Peoples R China 3.Yangzhou Univ, Coll Phys Sci & Technol, Ctr Gravitat & Cosmol, Yangzhou 225009, Jiangsu, Peoples R China 4.Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China 5.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 6.Beihang Univ, Int Res Inst Multidisciplinary Sci, Beijing 100191, Peoples R China
推荐引用方式 GB/T 7714	Xia, Chuan-Yin,Zeng, Hua-Bi,Zhang, Hai-Qing,et al. Vortex lattice in a rotating holographic superfluid[J]. PHYSICAL REVIEW D,2019,100(6):61901.
APA	Xia, Chuan-Yin,Zeng, Hua-Bi,Zhang, Hai-Qing,Nie, Zhang-Yu,Tian, Yu,&Li, Xin.(2019).Vortex lattice in a rotating holographic superfluid.PHYSICAL REVIEW D,100(6),61901.
MLA	Xia, Chuan-Yin,et al."Vortex lattice in a rotating holographic superfluid".PHYSICAL REVIEW D 100.6(2019):61901.