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Critical behavior of QED(3) at finite temperature and density
Feng, HT; Wang, B; Sun, WM; Zong, HS; Feng, HT (reprint author), SE Univ, Dept Phys, Nanjing 211189, Peoples R China.
2013
发表期刊EUROPEAN PHYSICAL JOURNAL C
ISSN1434-6044
卷号73期号:5页码:2444
摘要Within a range of fermion masses and taking into account the influence of the chemical potential on the boson propagator, the dependence of the chiral susceptibility on temperature and chemical potential is investigated to gain insight in the phase transition of QED(3). We show that, at high temperature, the system demonstrates a second-order phase transition characteristic in the chiral limit and illustrates a crossover beyond the chiral limit, while in the high density region it exhibits a first-order transition when the fermion mass is small but always reveals a crossover when the fermion mass exceeds a critical value m(c).
部门归属[Feng, Hong-tao] SE Univ, Dept Phys, Nanjing 211189, Peoples R China; [Wang, Bin; Sun, Wei-min; Zong, Hong-shi] Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China; [Sun, Wei-min; Zong, Hong-shi] Joint Ctr Particle Nucl Phys & Cosmol, Nanjing 210093, Peoples R China; [Feng, Hong-tao; Sun, Wei-min; Zong, Hong-shi] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
关键词Chiral-symmetry Breaking Quantum Electrodynamics Fermion Propagator Mass Generation Gauge Boson Qed3 Transition Polarization Confinement Dependence
学科领域Physics
资助者National Natural Science Foundation of China [11047005, 11105029, 10935001, 11075075] ; National Natural Science Foundation of China [11047005, 11105029, 10935001, 11075075] ; National Natural Science Foundation of China [11047005, 11105029, 10935001, 11075075] ; National Natural Science Foundation of China [11047005, 11105029, 10935001, 11075075] ; National Natural Science Foundation of China [11047005, 11105029, 10935001, 11075075] ; National Natural Science Foundation of China [11047005, 11105029, 10935001, 11075075] ; National Natural Science Foundation of China [11047005, 11105029, 10935001, 11075075] ; National Natural Science Foundation of China [11047005, 11105029, 10935001, 11075075]
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收录类别SCI
语种英语
资助者National Natural Science Foundation of China [11047005, 11105029, 10935001, 11075075] ; National Natural Science Foundation of China [11047005, 11105029, 10935001, 11075075] ; National Natural Science Foundation of China [11047005, 11105029, 10935001, 11075075] ; National Natural Science Foundation of China [11047005, 11105029, 10935001, 11075075] ; National Natural Science Foundation of China [11047005, 11105029, 10935001, 11075075] ; National Natural Science Foundation of China [11047005, 11105029, 10935001, 11075075] ; National Natural Science Foundation of China [11047005, 11105029, 10935001, 11075075] ; National Natural Science Foundation of China [11047005, 11105029, 10935001, 11075075]
WOS记录号WOS:000319518900030
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15371
专题理论物理所SCI论文
通讯作者Feng, HT (reprint author), SE Univ, Dept Phys, Nanjing 211189, Peoples R China.
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GB/T 7714
Feng, HT,Wang, B,Sun, WM,et al. Critical behavior of QED(3) at finite temperature and density[J]. EUROPEAN PHYSICAL JOURNAL C,2013,73(5):2444.
APA Feng, HT,Wang, B,Sun, WM,Zong, HS,&Feng, HT .(2013).Critical behavior of QED(3) at finite temperature and density.EUROPEAN PHYSICAL JOURNAL C,73(5),2444.
MLA Feng, HT,et al."Critical behavior of QED(3) at finite temperature and density".EUROPEAN PHYSICAL JOURNAL C 73.5(2013):2444.
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