Finite temperature effect in infrared-improved AdS/QCD model with back reaction of bulk vacuum
文献类型：期刊论文
| 作者 | Cui, LX (reprint author), UCAS, Beijing 100049, Peoples R China.; Cui, LX; Fang, Z; Wu, YL ; Cui, LX (reprint author), Key Lab Theoret Phys SKLTP, Beijing 100190, Peoples R China.; Cui, LX (reprint author), KITPC, Beijing 100190, Peoples R China.; Cui, LX (reprint author), Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China.
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| 刊名 | CHINESE PHYSICS C
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| 出版日期 | 2016 |
| 卷号 | 40期号:6页码:63101 |
| 关键词 | Ads/qcd Finite Temperature Mass Spectrum Spectral Function Back-reaction |
| DOI | http://dx.doi.org/10.1088/1674-1137/40/6/063101 |
| 英文摘要 | Based on an IR-improved soft-wall AdS/QCD model for mesons, which provides a consistent prediction for the mass spectra of resonance scalar, pseudoscalar, vector and axial-vector mesons, we investigate its finite temperature effect. By analyzing the spectral function of mesons and fitting it with a Breit-Wigner form, we perform an analysis for the critical temperature of mesons. The back-reaction effects of bulk vacuum are considered and the thermal mass spectral function of resonance mesons is calculated based on the back-reaction improved action. A reasonable melting temperature is found to be T-c approximate to 150 +/- 7 MeV, which is consistent with the recent results from lattice QCD simulations. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/21634]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Cui, LX (reprint author), UCAS, Beijing 100049, Peoples R China.; Cui, LX (reprint author), Key Lab Theoret Phys SKLTP, Beijing 100190, Peoples R China.; Cui, LX (reprint author), KITPC, Beijing 100190, Peoples R China.; Cui, LX (reprint author), Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Cui, LX ,Cui, LX,Fang, Z,et al. Finite temperature effect in infrared-improved AdS/QCD model with back reaction of bulk vacuum[J]. CHINESE PHYSICS C,2016,40(6):63101. |
| APA | Cui, LX .,Cui, LX.,Fang, Z.,Wu, YL.,Cui, LX .,...&Cui, LX .(2016).Finite temperature effect in infrared-improved AdS/QCD model with back reaction of bulk vacuum.CHINESE PHYSICS C,40(6),63101. |
| MLA | Cui, LX ,et al."Finite temperature effect in infrared-improved AdS/QCD model with back reaction of bulk vacuum".CHINESE PHYSICS C 40.6(2016):63101. |
入库方式： OAI收割
来源：理论物理研究所
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