Topological nodal line semimetals in holography

doi:10.1007/JHEP12(2018)072

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	Topological nodal line semimetals in holography
	Liu, Y 6; Sun, YW
刊名	JOURNAL OF HIGH ENERGY PHYSICS
	2018
期号	12 页码:72
ISSN号	1029-8479
DOI	10.1007/JHEP12(2018)072
英文摘要	We show a holographic model of a strongly coupled topological nodal line semimetal (NLSM) and find that the NLSM phase could go through a quantum phase transition to a topologically trivial state. The dual fermion spectral function shows that there are multiple Fermi surfaces each of which is a closed nodal loop in the NLSM phase. The topological structure in the bulk is induced by the IR interplay between the dual mass operator and the operator that deforms the topology of the Fermi surface. We propose a practical framework for building various strongly coupled topological semimetals in holography, which indicates that at strong coupling topologically nontrivial semimetal states generally exist.
学科主题	Physics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/23527]
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, Int Res Inst Multidisciplinary Sci, Beijing 100191, Peoples R China 2.Univ Chinese Acad Sci, Sch Phys, Beijing 100049, Peoples R China 3.Univ Chinese Acad Sci, CAS Ctr Excellence Topol Quantum Computat, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 5.Univ Chinese Acad Sci, Kavli Inst Theoret Sci, Beijing 100049, Peoples R China 6.Beihang Univ, Dept Space Sci, Beijing 100191, Peoples R China
推荐引用方式 GB/T 7714	Liu, Y,Sun, YW. Topological nodal line semimetals in holography[J]. JOURNAL OF HIGH ENERGY PHYSICS,2018(12):72.
APA	Liu, Y,&Sun, YW.(2018).Topological nodal line semimetals in holography.JOURNAL OF HIGH ENERGY PHYSICS(12),72.
MLA	Liu, Y,et al."Topological nodal line semimetals in holography".JOURNAL OF HIGH ENERGY PHYSICS .12(2018):72.