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	Power law of shear viscosity in einstein-maxwell-dilaton-axion model**supported by national natural science foundation of china (11275208, 11575195), opening project of shanghai key laboratory of high temperature superconductors (14dz2260700) and jiangxi young scientists (jinggang star) program and 555 talent project of jiangxi province
	Ling,Yi1,2,3; Xian,Zhuoyu1; Zhou,Zhenhua1
刊名	Chinese physics c
	2017-02-01
卷号	41期号:2
关键词	11.25.tq 04.70.bw Shear viscosity Gauge/gravity duality Hyperscaling violation Einstein-maxwell-dilaton-axion model Breaking of translational invariance
ISSN号	1674-1137
DOI	10.1088/1674-1137/41/2/023104
英文摘要	Abstract we construct charged black hole solutions with hyperscaling violation in the infrared (ir) region in einstein-maxwell-dilaton-axion theory and investigate the temperature behavior of the ratio of holographic shear viscosity to the entropy density. when translational symmetry breaking is relevant in the ir, the power law of the ratio is verified numerically at low temperature t, namely, η/s ～ tκ, where the values of exponent κ coincide with the analytical results. we also find that the exponent κ is not affected by irrelevant current, but is reduced by the relevant current.
语种	英语
出版者	IOP Publishing
WOS记录号	IOP:1674-1137-41-2-023104
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2175678
专题	高能物理研究所
作者单位	1.Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China 2.Shanghai Key Laboratory of High Temperature Superconductors, Shanghai 200444, China 3.School of Physics, University of Chinese Academy of Sciences, Beijing 100049, China
推荐引用方式 GB/T 7714	Ling,Yi,Xian,Zhuoyu,Zhou,Zhenhua. Power law of shear viscosity in einstein-maxwell-dilaton-axion model**supported by national natural science foundation of china (11275208, 11575195), opening project of shanghai key laboratory of high temperature superconductors (14dz2260700) and jiangxi young scientists (jinggang star) program and 555 talent project of jiangxi province[J]. Chinese physics c,2017,41(2).
APA	Ling,Yi,Xian,Zhuoyu,&Zhou,Zhenhua.(2017).Power law of shear viscosity in einstein-maxwell-dilaton-axion model**supported by national natural science foundation of china (11275208, 11575195), opening project of shanghai key laboratory of high temperature superconductors (14dz2260700) and jiangxi young scientists (jinggang star) program and 555 talent project of jiangxi province.Chinese physics c,41(2).
MLA	Ling,Yi,et al."Power law of shear viscosity in einstein-maxwell-dilaton-axion model**supported by national natural science foundation of china (11275208, 11575195), opening project of shanghai key laboratory of high temperature superconductors (14dz2260700) and jiangxi young scientists (jinggang star) program and 555 talent project of jiangxi province".Chinese physics c 41.2(2017).

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