Knowledge Management System of Institute of Theoretical Physics, CAS
| Feng, HT; Wang, B; Sun, WM; Zong, HS; Feng, HT (reprint author), SE Univ, Dept Phys, Nanjing 211189, Peoples R China. | |
| Critical behavior of QED(3) at finite temperature and density | |
| Source Publication | EUROPEAN PHYSICAL JOURNAL C
 |
| Language | 英语 |
| Keyword | Chiral-symmetry Breaking Quantum Electrodynamics Fermion Propagator Mass Generation Gauge Boson Qed3 Transition Polarization Confinement Dependence |
| Abstract | 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). |
| 2013 | |
| ISSN | 1434-6044 |
| Volume | 73Issue:5Pages:2444 |
| Subject Area | Physics |
| Indexed By | SCI |
| Funding Organization | 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] |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/15371 |
| Collection | 理论物理所科研产出_SCI论文 |
| Corresponding Author | Feng, HT (reprint author), SE Univ, Dept Phys, Nanjing 211189, Peoples R China. |
| Recommended Citation 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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