Power law of shear viscosity in Einstein-Maxwell-Dilaton-Axion model
文献类型：期刊论文
| 作者 | Zhou ZH(周振华); Ling Y(凌意) ; Zhou, ZH; Xian, ZY; Ling, Y; Xian ZY(冼卓宇)
|
| 刊名 | CHINESE PHYSICS C中国物理. C
 |
| 出版日期 | 2017 |
| 卷号 | 41期号:2页码:23104 |
| 关键词 | 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 |
| 文献子类 | Article |
| 英文摘要 | 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, eta/s similar to T-kappa, where the values of exponent kappa coincide with the analytical results. We also find that the exponent kappa is not affected by irrelevant current, but is reduced by the relevant current. |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| CSCD记录号 | CSCD:5910185 |
| WOS记录号 | WOS:000396641300007 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/284359]  |
| 专题 | 高能物理研究所_理论物理室 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Zhou ZH,Ling Y,Zhou, ZH,et al. Power law of shear viscosity in Einstein-Maxwell-Dilaton-Axion model[J]. CHINESE PHYSICS C中国物理. C,2017,41(2):23104. |
| APA | 周振华,凌意,Zhou, ZH,Xian, ZY,Ling, Y,&冼卓宇.(2017).Power law of shear viscosity in Einstein-Maxwell-Dilaton-Axion model.CHINESE PHYSICS C中国物理. C,41(2),23104. |
| MLA | 周振华,et al."Power law of shear viscosity in Einstein-Maxwell-Dilaton-Axion model".CHINESE PHYSICS C中国物理. C 41.2(2017):23104. |
入库方式： OAI收割
来源：高能物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。