Knowledge Management System of Institute of Theoretical Physics, CAS
Li, DN; He, S ; Huang, M; Li, DN (reprint author), Chinese Acad Sci, State Key Lab Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China.
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| Temperature dependent transport coefficients in a dynamical holographic QCD model | |
| Source Publication | JOURNAL OF HIGH ENERGY PHYSICS
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| Language | 英语 |
| Keyword | Gauge-gravity Correspondence Holography And Quark-gluon Plasmas |
| Abstract | We investigate temperature dependent behavior of various transport coefficients in a dynamical holographical QCD model. We show the nontrivial temperature dependent behavior of the transport coefficients, like bulk viscosity, electric conductivity as well as jet quenching parameter, and it is found that all these quantities reveal information of the phase transition. Furthermore, with introducing higher derivative corrections in 5D gravity, the shear viscosity over entropy density ratio also shows a valley around phase transition, and it is found that the shear viscosity over entropy density ratio times the jet quenching over temperature cubic ratio almost remains as a constant above phase transition, and the value is two times larger than the perturbative result in Phys. Rev. Lett. 99.192301(2007). |
| 2015 | |
| Issue | 6Pages:46 |
| Subject Area | Physics |
| DOI | http://dx.doi.org/10.1007/JHEP06(2015)046 |
| Indexed By | SCI |
| Funding Organization | JSPS ; JSPS ; JSPS ; JSPS ; National Natural Science Foundation of China [11305235] ; National Natural Science Foundation of China [11305235] ; National Natural Science Foundation of China [11305235] ; National Natural Science Foundation of China [11305235] ; NSFC [11275213, 11261130311] ; NSFC [11275213, 11261130311] ; NSFC [11275213, 11261130311] ; NSFC [11275213, 11261130311] ; DFG [CRC 110] ; DFG [CRC 110] ; DFG [CRC 110] ; DFG [CRC 110] ; CAS [KJCX2-EW-N01] ; CAS [KJCX2-EW-N01] ; CAS [KJCX2-EW-N01] ; CAS [KJCX2-EW-N01] |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/20973 |
| Collection | SCI期刊论文 |
| Corresponding Author | Li, DN (reprint author), Chinese Acad Sci, State Key Lab Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China. |
| Recommended Citation GB/T 7714 | Li, DN,He, S,Huang, M,et al. Temperature dependent transport coefficients in a dynamical holographic QCD model[J]. JOURNAL OF HIGH ENERGY PHYSICS,2015(6):46. |
| APA | Li, DN,He, S,Huang, M,&Li, DN .(2015).Temperature dependent transport coefficients in a dynamical holographic QCD model.JOURNAL OF HIGH ENERGY PHYSICS(6),46. |
| MLA | Li, DN,et al."Temperature dependent transport coefficients in a dynamical holographic QCD model".JOURNAL OF HIGH ENERGY PHYSICS .6(2015):46. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Temperature dependen（1455KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | Application Full Text | |
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