Staggered spin susceptibility and chiral phase transition in thermal QED(3)
文献类型：期刊论文
| 作者 | Feng, HT ; Zhou, YQ ; Yin, PL ; Zong, HS |
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2013 |
| 卷号 | 88期号:12页码:125022 |
| 关键词 | FINITE-TEMPERATURE FERMION PROPAGATOR SYMMETRY BREAKING GAUGE BOSON QED3 CONFINEMENT MASS SUPERCONDUCTIVITY ELECTRODYNAMICS GRAPHENE |
| ISSN号 | 1550-7998 |
| 通讯作者 | Feng, HT (reprint author), Southeast Univ, Dept Phys, Nanjing 211189, Jiangsu, Peoples R China. |
| 英文摘要 | Based on the truncated Dyson-Schwinger equation, we first study the influence of the vertex correction on the staggered spin susceptibility chi(s). The numerical results show that the vertex correction plays an important role in the study of the staggered spin susceptibility. We then generalize the above work to the case of finite temperature. It is found for the first time that, as the temperature increases, the chiral condensate vanishes at the phase transition point where chi(s) reveals an obvious skip, and therefore as a physical observable, the staggered spin susceptibility could be regarded as the order parameter of chiral phase transition in QED(3). |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [11047005, 11105029, 11275097, 10935001, 11075075]; Research Fund for the Doctoral Program of Higher Education [2012009111002] |
| 原文出处 | http://dx.doi.org/10.1103/PhysRevD.88.125022 |
| 语种 | 英语 |
| WOS记录号 | WOS:000328691400006 |
| 公开日期 | 2014-04-25 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/15206]  |
| 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 | Feng, HT,Zhou, YQ,Yin, PL,et al. Staggered spin susceptibility and chiral phase transition in thermal QED(3)[J]. PHYSICAL REVIEW D,2013,88(12):125022. |
| APA | Feng, HT,Zhou, YQ,Yin, PL,&Zong, HS.(2013).Staggered spin susceptibility and chiral phase transition in thermal QED(3).PHYSICAL REVIEW D,88(12),125022. |
| MLA | Feng, HT,et al."Staggered spin susceptibility and chiral phase transition in thermal QED(3)".PHYSICAL REVIEW D 88.12(2013):125022. |
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。