Thermodynamics of deformed ads(5) model with a positive/negative quadratic correction in graviton-dilaton system
文献类型：期刊论文
| 作者 | Li, Danning1; He, Song1,2; Huang, Mei1,3; Yan, Qi-Shu2 |
| 刊名 | Journal of high energy physics
 |
| 出版日期 | 2011-09-01 |
| 期号 | 9页码:38 |
| 关键词 | Gauge-gravity correspondence Holography and quark-gluon plasmas Qcd |
| ISSN号 | 1029-8479 |
| DOI | 10.1007/jhep09(2011)041 |
| 通讯作者 | Li, danning(lidn@ihep.ac.cn) |
| 英文摘要 | By solving the einstein equations of the graviton coupling with a real scalar dilaton field, we establish a general framework to self-consistently solve the geometric background with black-hole for any given phenomenological holographic models. in this framework, we solve the black-hole background, the corresponding dilaon field and the dilaton potential for the deformed ads(5) model with a positive/negative quadratic correction. we systematically investigate the thermodynamical properties of the deformed ads5 model with a positive and negative quadratic correction, respectively, and compare with lattice qcd on the results of the equation of state, the heavy quark potential, the polyakov loop and the spatial wilson loop. we find that the bulk thermodynamical properties are not sensitive to the sign of the quadratic correction, and the results of both deformed holographic qcd models agree well with lattice qcd result for pure su(3) gauge theory. however, the results from loop operators favor a positive quadratic correction, which agree well with lattice qcd result. especially, the result from the polyakov loop excludes the model with a negative quadratic correction in the warp factor of ads(5). |
| WOS关键词 | QUARK-GLUON PLASMA ; SPATIAL STRING TENSION ; JONA-LASINIO MODEL ; GAUGE-THEORY ; ELLIPTIC FLOW ; BLACK-HOLES ; DECONFINED PHASE ; DYNAMICAL MODEL ; FIELD-THEORIES ; QCD |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Particles & Fields |
| 语种 | 英语 |
| WOS记录号 | WOS:000296087000032 |
| 出版者 | SPRINGER |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2176191 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Li, Danning |
| 作者单位 | 1.Chinese Acad Sci, Inst High Energy Phys, Beijing, Peoples R China 2.Chinese Acad Sci, Grad Univ, Coll Phys Sci, Beijing, Peoples R China 3.Chinese Acad Sci, Theoret Phys Ctr Sci Facil, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Danning,He, Song,Huang, Mei,et al. Thermodynamics of deformed ads(5) model with a positive/negative quadratic correction in graviton-dilaton system[J]. Journal of high energy physics,2011(9):38. |
| APA | Li, Danning,He, Song,Huang, Mei,&Yan, Qi-Shu.(2011).Thermodynamics of deformed ads(5) model with a positive/negative quadratic correction in graviton-dilaton system.Journal of high energy physics(9),38. |
| MLA | Li, Danning,et al."Thermodynamics of deformed ads(5) model with a positive/negative quadratic correction in graviton-dilaton system".Journal of high energy physics .9(2011):38. |
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来源：高能物理研究所
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