ITP OpenIR  > 理论物理所2014年知识产出
Continuum study of various susceptibilities within thermal QED(3)
Yin, PL; Shi, YM; Cui, ZF; Feng, HT; Zong, HS; Zong, HS (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.
2014
发表期刊PHYSICAL REVIEW D
ISSN1550-7998
卷号90期号:3页码:36007
摘要In this paper, the relations of four different susceptibilities (i.e., the chiral susceptibility, the fermion number susceptibility, the thermal susceptibility, and the staggered spin susceptibility) are investigated both in and beyond the chiral limit. To this end, we numerically solve the finite-temperature version of the truncated Dyson-Schwinger equations for the fermion and boson propagator. It is found that, in the chiral limit, the four susceptibilities give the same critical temperature and signal a typical second order phase transition. But the situation changes beyond the chiral limit: the critical temperatures from the chiral and the thermal susceptibilities are different, which shows that to define a critical region instead of an exclusive point for crossover might be a more suitable choice. Meanwhile, both the fermion number and the staggered spin susceptibilities have no singular behaviors any more; this may mean that they are no longer available to describe the crossover properties of the system.
部门归属[Yin, Pei-lin] Nanjing Univ, Inst Acoust, MOE, Key Lab Modern Acoust, Nanjing 210093, Jiangsu, Peoples R China ; [Yin, Pei-lin ; Shi, Yuan-mei ; Cui, Zhu-fang ; Zong, Hong-shi] Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China ; [Shi, Yuan-mei] Nanjing Xiaozhuang Univ, Dept Phys & Elect Engn, Nanjing 211171, Jiangsu, Peoples R China ; [Feng, Hong-tao] Southeast Univ, Dept Phys, Nanjing 211189, Jiangsu, Peoples R China ; [Zong, Hong-shi] Joint Ctr Particle Nucl Phys & Cosmol, Nanjing 210093, Jiangsu, Peoples R China ; [Cui, Zhu-fang ; Zong, Hong-shi] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
关键词Finite-temperature Fermion Propagator Qcd Model Transition Electrodynamics Thermodynamics Polarization Graphene Density
学科领域Physics
资助者National Natural Science Foundation of China [11275097, 10935001, 11274166, 11247219, 11075075]; National Basic Research Program of China [2012CB921504]; Research Fund for the Doctoral Program of Higher Education [2012009111002]; National Natural Science Foundation of Jiangsu Province of China [BK20130078] ; National Natural Science Foundation of China [11275097, 10935001, 11274166, 11247219, 11075075]; National Basic Research Program of China [2012CB921504]; Research Fund for the Doctoral Program of Higher Education [2012009111002]; National Natural Science Foundation of Jiangsu Province of China [BK20130078] ; National Natural Science Foundation of China [11275097, 10935001, 11274166, 11247219, 11075075]; National Basic Research Program of China [2012CB921504]; Research Fund for the Doctoral Program of Higher Education [2012009111002]; National Natural Science Foundation of Jiangsu Province of China [BK20130078] ; National Natural Science Foundation of China [11275097, 10935001, 11274166, 11247219, 11075075]; National Basic Research Program of China [2012CB921504]; Research Fund for the Doctoral Program of Higher Education [2012009111002]; National Natural Science Foundation of Jiangsu Province of China [BK20130078]
DOI10.1103/PhysRevD.90.036007
URL查看原文
收录类别SCI
语种英语
资助者National Natural Science Foundation of China [11275097, 10935001, 11274166, 11247219, 11075075]; National Basic Research Program of China [2012CB921504]; Research Fund for the Doctoral Program of Higher Education [2012009111002]; National Natural Science Foundation of Jiangsu Province of China [BK20130078] ; National Natural Science Foundation of China [11275097, 10935001, 11274166, 11247219, 11075075]; National Basic Research Program of China [2012CB921504]; Research Fund for the Doctoral Program of Higher Education [2012009111002]; National Natural Science Foundation of Jiangsu Province of China [BK20130078] ; National Natural Science Foundation of China [11275097, 10935001, 11274166, 11247219, 11075075]; National Basic Research Program of China [2012CB921504]; Research Fund for the Doctoral Program of Higher Education [2012009111002]; National Natural Science Foundation of Jiangsu Province of China [BK20130078] ; National Natural Science Foundation of China [11275097, 10935001, 11274166, 11247219, 11075075]; National Basic Research Program of China [2012CB921504]; Research Fund for the Doctoral Program of Higher Education [2012009111002]; National Natural Science Foundation of Jiangsu Province of China [BK20130078]
WOS记录号WOS:000341267700006
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被引频次:10[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/311006/15670
专题理论物理所2014年知识产出
通讯作者Zong, HS (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.
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GB/T 7714
Yin, PL,Shi, YM,Cui, ZF,et al. Continuum study of various susceptibilities within thermal QED(3)[J]. PHYSICAL REVIEW D,2014,90(3):36007.
APA Yin, PL,Shi, YM,Cui, ZF,Feng, HT,Zong, HS,&Zong, HS .(2014).Continuum study of various susceptibilities within thermal QED(3).PHYSICAL REVIEW D,90(3),36007.
MLA Yin, PL,et al."Continuum study of various susceptibilities within thermal QED(3)".PHYSICAL REVIEW D 90.3(2014):36007.
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