Discussions on the crossover property within the Nambu-Jona-Lasinio model
文献类型：期刊论文
| 作者 | Du, YL ; Cui, ZF ; Xia, YH ; Zong, HS |
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2013 |
| 卷号 | 88期号:11页码:114019 |
| 关键词 | CHIRAL PHASE-TRANSITION FINITE-TEMPERATURE SYMMETRY-BREAKING DYNAMICAL MODEL QCD SUPERCONDUCTIVITY SUSCEPTIBILITY BEHAVIOR ANALOGY |
| ISSN号 | 1550-7998 |
| 通讯作者 | Du, YL (reprint author), Nanjing Univ, Inst Acoust, MOE, Key Lab Modern Acoust, Nanjing 210093, Jiangsu, Peoples R China. |
| 英文摘要 | In this paper, chiral symmetry breaking and its restoration are investigated in the mean field approximation of Nambu-Jona-Lasinio model. A first-order phase transition exists at low temperature, but is smeared out at high temperature. We discuss the rationality of using susceptibilities as the criteria to determine the crossover region as well as the critical point. Based on our results, it is found that to define a critical band instead of an exclusive line in this region might be a more suitable choice. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [11275097, 10935001, 11274166, 11075075]; National Basic Research Program of China [2012CB921504]; Research Fund for the Doctoral Program of Higher Education [2012009111002] |
| 原文出处 | http://dx.doi.org/10.1103/PhysRevD.88.114019 |
| 语种 | 英语 |
| WOS记录号 | WOS:000328603700006 |
| 公开日期 | 2014-04-25 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/15209]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Du, YL,Cui, ZF,Xia, YH,et al. Discussions on the crossover property within the Nambu-Jona-Lasinio model[J]. PHYSICAL REVIEW D,2013,88(11):114019. |
| APA | Du, YL,Cui, ZF,Xia, YH,&Zong, HS.(2013).Discussions on the crossover property within the Nambu-Jona-Lasinio model.PHYSICAL REVIEW D,88(11),114019. |
| MLA | Du, YL,et al."Discussions on the crossover property within the Nambu-Jona-Lasinio model".PHYSICAL REVIEW D 88.11(2013):114019. |
入库方式： OAI收割
来源：理论物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。