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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.; Cui, LX (reprint author), UCAS, Beijing 100049, Peoples R China.
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| Finite temperature effect in infrared-improved AdS/QCD model with back reaction of bulk vacuum | |
| Source Publication | CHINESE PHYSICS C
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| Language | 英语 |
| Keyword | Ads/qcd Finite Temperature Mass Spectrum Spectral Function Back-reaction |
| Abstract | 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. |
| 2016 | |
| Volume | 40Issue:6Pages:63101 |
| Subject Area | Physics |
| DOI | http://dx.doi.org/10.1088/1674-1137/40/6/063101 |
| Indexed By | SCI |
| Funding Organization | National Nature Science Foundation of China (NSFC) [10975170, 10905084, 10821504] ; National Nature Science Foundation of China (NSFC) [10975170, 10905084, 10821504] ; National Nature Science Foundation of China (NSFC) [10975170, 10905084, 10821504] ; National Nature Science Foundation of China (NSFC) [10975170, 10905084, 10821504] ; Project of Knowledge Innovation Program (PKIP) of Chinese Academy of Science ; Project of Knowledge Innovation Program (PKIP) of Chinese Academy of Science ; Project of Knowledge Innovation Program (PKIP) of Chinese Academy of Science ; Project of Knowledge Innovation Program (PKIP) of Chinese Academy of Science |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/21634 |
| Collection | SCI期刊论文 |
| Corresponding Author | 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.; Cui, LX (reprint author), UCAS, Beijing 100049, Peoples R China. |
| Recommended Citation GB/T 7714 | Cui, LX,Fang, Z,Wu, YL,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.,Fang, Z.,Wu, YL.,Cui, LX .,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. |
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| Finite temperature e（532KB） | 开放获取 | -- | Application Full Text | |||
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