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Ling, Y; Liu, P; Niu, C; Wu, JP; Niu, C (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China.; Wu, JP (reprint author), Bohai Univ, Sch Math & Phys, Dept Phys, Inst Gravitat & Cosmol, Jinzhou 121013, Peoples R China.; Wu, JP (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
Pseudo-gap phase and duality in a holographic fermionic system with dipole coupling on Q-lattice
Source PublicationCHINESE PHYSICS C
Language英语
KeywordHolographic Q-lattice Pole-zero Mechanism Fermionic System
AbstractWe classify the different phases by the "pole-zero mechanism" for a holographic fermionic system which contains a dipole coupling with strength p on a Q-lattice background. A complete phase structure in p space can be depicted in terms of Fermi liquid, non-Fermi liquid, Mott phase and pseudo-gap phase. In particular, we find that in general the region of the pseudo-gap phase in p space is suppressed when the Q-lattice background is dual to a deep insulating phase, while for an anisotropic background, we have an anisotropic region for the pseudo-gap phase in p space as well. In addition, we find that the duality between zeros and poles always exists regardless of whether or not the model is isotropic.
2016
Volume40Issue:4Pages:43102
Subject AreaPhysics
DOIhttp://dx.doi.org/10.1088/1674-1137/40/4/043102
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China [11275208, 11305018, 11178002] ; National Natural Science Foundation of China [11275208, 11305018, 11178002] ; National Natural Science Foundation of China [11275208, 11305018, 11178002] ; National Natural Science Foundation of China [11275208, 11305018, 11178002] ; Jiangxi Young Scientists (Jing-GangStar) Progran ; Jiangxi Young Scientists (Jing-GangStar) Progran ; Jiangxi Young Scientists (Jing-GangStar) Progran ; Jiangxi Young Scientists (Jing-GangStar) Progran ; 555 Talent Project of Jiangxi Province, Liaoning Excellent Talents in University [LJQ2014123] ; 555 Talent Project of Jiangxi Province, Liaoning Excellent Talents in University [LJQ2014123] ; 555 Talent Project of Jiangxi Province, Liaoning Excellent Talents in University [LJQ2014123] ; 555 Talent Project of Jiangxi Province, Liaoning Excellent Talents in University [LJQ2014123]
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/21711
Collection理论物理所科研产出_SCI期刊论文
Corresponding AuthorLing, Y; Liu, P; Niu, C; Niu, C (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China.; Wu, JP (reprint author), Bohai Univ, Sch Math & Phys, Dept Phys, Inst Gravitat & Cosmol, Jinzhou 121013, Peoples R China.; Wu, JP (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Ling, Y,Liu, P,Niu, C,et al. Pseudo-gap phase and duality in a holographic fermionic system with dipole coupling on Q-lattice[J]. CHINESE PHYSICS C,2016,40(4):43102.
APA Ling, Y.,Liu, P.,Niu, C.,Wu, JP.,Niu, C .,...&Wu, JP .(2016).Pseudo-gap phase and duality in a holographic fermionic system with dipole coupling on Q-lattice.CHINESE PHYSICS C,40(4),43102.
MLA Ling, Y,et al."Pseudo-gap phase and duality in a holographic fermionic system with dipole coupling on Q-lattice".CHINESE PHYSICS C 40.4(2016):43102.
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