Chiral phase transition in QED(3) at finite temperature

doi:10.1142/S0217751X16501980

	Chiral phase transition in QED(3) at finite temperature
	Yin, Pei-Lin 1,4; Xiao, Hai-Xiao 2; Wei, Wei 2; Feng, Hong-Tao 1,4; Zong, Hong-Shi 2,3,4
刊名	INTERNATIONAL JOURNAL OF MODERN PHYSICS A
	2016-12-30
卷号	31 期号:36 页码:19
关键词	QED(3) chiral phase transition Dyson-Schwinger equations
ISSN号	0217-751X
DOI	10.1142/S0217751X16501980
通讯作者	Zong, Hong-Shi(zonghs@nju.edu.cn)
英文摘要	In the framework of Dyson-Schwinger equations, we employ two kinds of criteria (one kind is the chiral condensate, the other kind is thermodynamic quantities, such as the pressure, the entropy, and the specific heat) to investigate the nature of chiral phase transitions in QED(3) for different fermion flavors. It is found that the chiral phase transitions in QED(3) for different fermion flavors are all typical second-order phase transitions; the critical temperature and order of the chiral phase transition obtained from the chiral condensate and susceptibility are the same with that obtained by the thermodynamic quantities, which means that they are equivalent in describing the chiral phase transition; the critical temperature decreases as the number of fermion flavors increases and there is a boundary that separates the Tc-Nf plane into chiral symmetry breaking and restoration regions.
WOS关键词	3-DIMENSIONAL QUANTUM ELECTRODYNAMICS ; DYSON-SCHWINGER EQUATIONS ; DENSE QUARK MATTER ; COMPOSITE-OPERATORS ; SYMMETRY-BREAKING ; QCD ; MODEL ; QED3 ; SUPERCONDUCTIVITY ; SUSCEPTIBILITIES
WOS研究方向	Physics
语种	英语
出版者	WORLD SCIENTIFIC PUBL CO PTE LTD
WOS记录号	WOS:000391942900008
内容类型	期刊论文
源URL	[http://libir.pmo.ac.cn/handle/332002/23345]
专题	中国科学院紫金山天文台
通讯作者	Zong, Hong-Shi
作者单位	1.Southeast Univ, Dept Phys, Nanjing 211189, Jiangsu, Peoples R China 2.Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China 3.Joint Ctr Particle Nucl Phys & Cosmol, Nanjing 210093, Jiangsu, Peoples R China 4.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Yin, Pei-Lin,Xiao, Hai-Xiao,Wei, Wei,et al. Chiral phase transition in QED(3) at finite temperature[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A,2016,31(36):19.
APA	Yin, Pei-Lin,Xiao, Hai-Xiao,Wei, Wei,Feng, Hong-Tao,&Zong, Hong-Shi.(2016).Chiral phase transition in QED(3) at finite temperature.INTERNATIONAL JOURNAL OF MODERN PHYSICS A,31(36),19.
MLA	Yin, Pei-Lin,et al."Chiral phase transition in QED(3) at finite temperature".INTERNATIONAL JOURNAL OF MODERN PHYSICS A 31.36(2016):19.