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Bu, YY; Cai, RG; Yang, Q3; Zhang, YL
Holographic charged fluid with chiral electric separation effect
Source PublicationJOURNAL OF HIGH ENERGY PHYSICS
Language英语
KeywordANOMALY-INDUCED TRANSPORT QCD COLLISIONS VIOLATION
AbstractHydrodynamics with both vector and axial currents is under study within a holographic model, consisting of canonical U(1)(V) x U(1)(A) gauge fields in an asymptotically AdS(5) black brane. When gravitational back-reaction is taken into account, the chiral electric separation effect (CESE), namely the generation of an axial current as the response to an external electric field, is realized naturally. Via fluid/gravity correspondence, all the first order transport coefficients in the hydrodynamic constitutive relations are evaluated analytically: they are functions of vector chemical potential mu, axial chemical potential mu(5) and the fluid's temperature T. Apart from the proportionality factor mu mu(5), the CESE conductivity is found to be dependent on the dimensionless quantities mu/T and mu(5)/T nontrivially. As a complementary study, frequency-dependent transport phenomena are revealed through linear response analysis, demonstrating perfect agreement with the results obtained from fluid/gravity correspondence.
2018
ISSN1029-8479
Issue9Pages:83
Subject AreaPhysics
MOST Discipline CataloguePhysics, Particles & Fields
DOI10.1007/JHEP09(2018)083
Indexed BySCIE
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/22818
Collection理论物理所科研产出_SCI论文
Affiliation1.Harbin Inst Technol, Dept Phys, 92 West Dazhi St, Harbin 150001, Heilongjiang, Peoples R China
2.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Zhong Guan Cun East St 55,POB 2735, Beijing 100190, Peoples R China
3.Univ Chinese Acad Sci, Sch Phys Sci, 19 A Yuquan Rd, Beijing 100049, Peoples R China
4.Beijing Normal Univ, Dept Astron, 19 Xin Jie Kou Wai St, Beijing 100875, Peoples R China
5.APCTP Headquarters, Asia Pacific Ctr Theoret Phys, 67 Cheongam Ro, Pohang 790784, South Korea
6.Sogang Univ, Ctr Quantum Spacetime CQUeST, 35 Baekbeom Ro, Seoul 121742, South Korea
Recommended Citation
GB/T 7714
Bu, YY,Cai, RG,Yang, Q,et al. Holographic charged fluid with chiral electric separation effect[J]. JOURNAL OF HIGH ENERGY PHYSICS,2018(9):83.
APA Bu, YY,Cai, RG,Yang, Q,&Zhang, YL.(2018).Holographic charged fluid with chiral electric separation effect.JOURNAL OF HIGH ENERGY PHYSICS(9),83.
MLA Bu, YY,et al."Holographic charged fluid with chiral electric separation effect".JOURNAL OF HIGH ENERGY PHYSICS .9(2018):83.
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