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Kuang, XM; Papantonopoulos, E; Wang, B; Wu, JP; Kuang, XM (reprint author), Natl Tech Univ Athens, Dept Phys, GR-15780 Athens, Greece.
Dynamically generated gap from holography in the charged black brane with hyperscaling violation
Source PublicationJOURNAL OF HIGH ENERGY PHYSICS
Language英语
KeywordAds-cft Correspondence Holography And Condensed Matter Physics (Ads/cmt)
AbstractWe holographically investigate the effects of a dipole coupling between a fermion field and a U(1) gauge field on the dual fermionic sector in the charged gravity bulk with hyperscaling violation. We analytically study the features of the ultraviolet and infrared Green's functions of the dual fermionic system and we show that as the dipole coupling and the hyperscaling violation exponent are varied, the fluid possess Fermi, marginal Fermi, non-Fermi liquid phases and also an additional Mott insulating phase. We find that the increase of the hyperscaling violation exponent which effectively reduces the dimensionality of the system makes it harder for the Mott gap to be formed. We also show that the observed duality between zeros and poles in the presence of a dipole moment coupling still persists in theories with hyperscaling violation.
2015
Issue4Pages:137
Subject AreaPhysics
DOIhttp://dx.doi.org/10.1007/JHEP04(2015)137
Indexed BySCI
Funding OrganizationARISTEIA II action of the operational programme education and long life learning - European Union (European Social Fund) ; ARISTEIA II action of the operational programme education and long life learning - European Union (European Social Fund) ; ARISTEIA II action of the operational programme education and long life learning - European Union (European Social Fund) ; ARISTEIA II action of the operational programme education and long life learning - European Union (European Social Fund) ; National Resources ; National Resources ; National Resources ; National Resources ; Chilean FONDECYT [3150006] ; Chilean FONDECYT [3150006] ; Chilean FONDECYT [3150006] ; Chilean FONDECYT [3150006] ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Program for Liaoning Excellent Talents in University [LJQ2014123] ; Program for Liaoning Excellent Talents in University [LJQ2014123] ; Program for Liaoning Excellent Talents in University [LJQ2014123] ; Program for Liaoning Excellent Talents in University [LJQ2014123]
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/21023
Collection理论物理所科研产出_SCI论文
Corresponding AuthorKuang, XM (reprint author), Natl Tech Univ Athens, Dept Phys, GR-15780 Athens, Greece.
Recommended Citation
GB/T 7714
Kuang, XM,Papantonopoulos, E,Wang, B,et al. Dynamically generated gap from holography in the charged black brane with hyperscaling violation[J]. JOURNAL OF HIGH ENERGY PHYSICS,2015(4):137.
APA Kuang, XM,Papantonopoulos, E,Wang, B,Wu, JP,&Kuang, XM .(2015).Dynamically generated gap from holography in the charged black brane with hyperscaling violation.JOURNAL OF HIGH ENERGY PHYSICS(4),137.
MLA Kuang, XM,et al."Dynamically generated gap from holography in the charged black brane with hyperscaling violation".JOURNAL OF HIGH ENERGY PHYSICS .4(2015):137.
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