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题名: Some aspects of QGP phase in a hQCD model
作者: Cai, RG ;  Chakrabortty, S ;  He, S ;  Li, L
刊名: JOURNAL OF HIGH ENERGY PHYSICS
出版日期: 2013
期号: 2, 页码:68
关键词: QUARK-GLUON PLASMA ;  RADIATIVE ENERGY-LOSS ;  FIELD-THEORIES ;  STRING THEORY ;  COLLISIONS ;  COLLABORATION ;  ADS/CFT
学科分类: Physics
通讯作者: Cai, RG (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
部门归属: [Cai, Rong-Gen; He, Song; Li, Li] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China; [Chakrabortty, Shankhadeep] Inst Phys, Bhubaneswar 751005, Orissa, India
英文摘要: We continue to study the holographic QCD (hQCD) model, proposed in a previous paper, in an Einstein-Maxwell-Dilaton (EMD) system. In this paper we discuss some aspects of quark gluon plasma (QGP) in the hQCD model, such as drag force, jet quenching parameter and screening length. The results turn out to be consistent with those as expected in QCD qualitatively. By calculating free energy of the background black hole solution, we find that there exists a phase transition between small black hole and large black hole when chemical potential it is less than the critical one pc, and the phase transition is absent when chemical potential is beyond the critical one.
资助者: National Natural Science Foundation of China [10821504, 10975168, 11035008]; Ministry of Science and Technology of China [2010CB833004]; Department of Electrophysics of National Chiao-Tung University; National Taiwan university; International School On Strings And Fundamental Physics; China Postdoctoral Science Foundation [2012M510562]
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000316272900068
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15422
Appears in Collections:理论物理所2013年知识产出 _期刊论文

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Recommended Citation:
Cai, RG,Chakrabortty, S,He, S,et al. Some aspects of QGP phase in a hQCD model[J]. JOURNAL OF HIGH ENERGY PHYSICS,2013(2):68.
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