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题名: The relation between Pauli and gamma representation in QED(3) and induced Chern-Simons term
作者: Shi, S ;  Sun, WM ;  Zong, HS
刊名: CHINESE SCIENCE BULLETIN
出版日期: 2013
卷号: 58, 期号:31, 页码:3735-3737
关键词: CHIRAL-SYMMETRY BREAKING ;  FINITE-TEMPERATURE ;  CRITICAL-BEHAVIOR ;  PHASE-TRANSITION ;  2+1 DIMENSIONS
学科分类: Physics
通讯作者: Zong, HS (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.
部门归属: [Shi Song; Sun WeiMin; Zong HongShi] Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China; [Sun WeiMin; Zong HongShi] Nanjing Univ, Joint Ctr Particle Nucl Phys & Cosmol, Nanjing 210093, Jiangsu, Peoples R China; [Sun WeiMin; Zong HongShi] PMO, Nanjing 210093, Jiangsu, Peoples R China; [Sun WeiMin; Zong HongShi] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
英文摘要: In this letter, we propose to introduce a new Abelian gauge field B (mu) corresponding to the so-called beta symmetry into the normal Quantum Electrodynamics in 2+1 dimensions (QED(3)) of gamma representation. The resulting theory is shown to be equivalent to QED(3) containing two flavors of two-component fermions with mass of an opposite sign. We also show that B (mu) field can generate a Chern-Simons term in perturbation theory. A comparison is made between the induced Chern-Simons term in the gamma representation and that in Pauli representation.
资助者: National Natural Science Foundation of China [10935001, 11075075]; Research Fund for the Doctoral Program of Higher Education [2012009111002]
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000326823500003
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15256
Appears in Collections:理论物理所2013年知识产出 _期刊论文

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Recommended Citation:
Shi, S,Sun, WM,Zong, HS. The relation between Pauli and gamma representation in QED(3) and induced Chern-Simons term[J]. CHINESE SCIENCE BULLETIN,2013,58(31):3735-3737.
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