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Feng, HT; Zhou, YQ; Yin, PL; Zong, HS; Feng, HT (reprint author), Southeast Univ, Dept Phys, Nanjing 211189, Jiangsu, Peoples R China.
Staggered spin susceptibility and chiral phase transition in thermal QED(3)
发表期刊PHYSICAL REVIEW D
语种英语
关键词Finite-temperature Fermion Propagator Symmetry Breaking Gauge Boson Qed3 Confinement Mass Superconductivity Electrodynamics Graphene
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).
2013
ISSN1550-7998
卷号88期号:12页码:125022
学科领域Physics
收录类别SCI
项目资助者National Natural Science Foundation of China [11047005, 11105029, 11275097, 10935001, 11075075]; Research Fund for the Doctoral Program of Higher Education [2012009111002] ; National Natural Science Foundation of China [11047005, 11105029, 11275097, 10935001, 11075075]; Research Fund for the Doctoral Program of Higher Education [2012009111002] ; National Natural Science Foundation of China [11047005, 11105029, 11275097, 10935001, 11075075]; Research Fund for the Doctoral Program of Higher Education [2012009111002] ; National Natural Science Foundation of China [11047005, 11105029, 11275097, 10935001, 11075075]; Research Fund for the Doctoral Program of Higher Education [2012009111002]
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被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15206
专题理论物理所科研产出_SCI论文
通讯作者Feng, HT (reprint author), Southeast Univ, Dept Phys, Nanjing 211189, Jiangsu, Peoples R China.
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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,&Feng, HT .(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.
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