Holographic charged fluid with chiral electric separation effect

doi:10.1007/JHEP09(2018)083

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	Holographic charged fluid with chiral electric separation effect
	Bu, YY ; Cai, RG; Yang, Q 6; Zhang, YL
刊名	JOURNAL OF HIGH ENERGY PHYSICS
	2018
期号	9 页码:83
关键词	ANOMALY-INDUCED TRANSPORT QCD COLLISIONS VIOLATION
ISSN号	1029-8479
DOI	10.1007/JHEP09(2018)083
英文摘要	Hydrodynamics 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.
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/311006/22818]
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.Beijing Normal Univ, Dept Astron, 19 Xin Jie Kou Wai St, Beijing 100875, Peoples R China 2.APCTP Headquarters, Asia Pacific Ctr Theoret Phys, 67 Cheongam Ro, Pohang 790784, South Korea 3.Sogang Univ, Ctr Quantum Spacetime CQUeST, 35 Baekbeom Ro, Seoul 121742, South Korea 4.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Zhong Guan Cun East St 55,POB 2735, Beijing 100190, Peoples R China 5.Harbin Inst Technol, Dept Phys, 92 West Dazhi St, Harbin 150001, Heilongjiang, Peoples R China 6.Univ Chinese Acad Sci, Sch Phys Sci, 19 A Yuquan Rd, Beijing 100049, Peoples R China
推荐引用方式 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.