Calculation of the staggered spin correlation in the framework of the Dyson-Schwinger approach
文献类型：期刊论文
| 作者 | Li, JF ; Feng, HT ; Jiang, Y ; Sun, WM ; Zong, HS |
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2013 |
| 卷号 | 87期号:11页码:116008 |
| 关键词 | CHIRAL-SYMMETRY BREAKING QUANTUM ELECTRODYNAMICS VACUUM SUSCEPTIBILITY FINITE-TEMPERATURE SUPERCONDUCTIVITY PHYSICS MODEL QED3 POLARIZATION CONTINUUM |
| ISSN号 | 1550-7998 |
| 通讯作者 | Li, JF (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China. |
| 英文摘要 | Based on the linear response of the fermion propagator with respect to an external field, we first derive a model-independent expression for the staggered spin susceptibility in which the influence of the full pseudoscalar vertex function is included. This expression for the staggered spin susceptibility is quite different from that given in the previous literature. The numerical values of the staggered spin susceptibility are calculated within the framework of the Dyson-Schwinger approach. Our numerical result shows that the nonperturbative dressing effects on the fermion propagator are very important when one studies the staggered spin susceptibility corresponding to the antiferromagnetic correlation in both the Nambu phase and Wigner phase. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [10935001, 11275097, 11075075]; Research Fund for the Doctoral Program of Higher Education [2012009111002] |
| 原文出处 | http://dx.doi.org/10.1103/PhysRevD.87.116008 |
| 语种 | 英语 |
| WOS记录号 | WOS:000320764600008 |
| 公开日期 | 2014-04-25 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/15346]  |
| 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 | Li, JF,Feng, HT,Jiang, Y,et al. Calculation of the staggered spin correlation in the framework of the Dyson-Schwinger approach[J]. PHYSICAL REVIEW D,2013,87(11):116008. |
| APA | Li, JF,Feng, HT,Jiang, Y,Sun, WM,&Zong, HS.(2013).Calculation of the staggered spin correlation in the framework of the Dyson-Schwinger approach.PHYSICAL REVIEW D,87(11),116008. |
| MLA | Li, JF,et al."Calculation of the staggered spin correlation in the framework of the Dyson-Schwinger approach".PHYSICAL REVIEW D 87.11(2013):116008. |
入库方式： OAI收割
来源：理论物理研究所
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