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题名: Influence of gauge boson mass on the staggered spin susceptibility
作者: Li, JF ;  Hou, FY ;  Cui, ZF ;  Feng, HT ;  Jiang, Y ;  Zong, HS
刊名: PHYSICAL REVIEW D
出版日期: 2014
卷号: 90, 期号:7, 页码:73013
关键词: CHIRAL-SYMMETRY BREAKING ;  HIGH-TEMPERATURE SUPERCONDUCTIVITY ;  VACUUM SUSCEPTIBILITY ;  FINITE-TEMPERATURE ;  PHYSICS ;  QED3 ;  VECTOR ;  VERTEX ;  MODEL
学科分类: Physics
DOI: 10.1103/PhysRevD.90.073013
通讯作者: Li, JF (reprint author), Nantong Univ, Coll Math & Phys, Nantong 226019, Peoples R China.
部门归属: [Li, Jian-Feng] Nantong Univ, Coll Math & Phys, Nantong 226019, Peoples R China ;  [Hou, Feng-Yao] Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China ;  [Cui, Zhu-Fang ;  Zong, Hong-Shi] Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China ;  [Feng, Hong-Tao] Southeast Univ, Dept Phys, Nanjing 211198, Jiangsu, Peoples R China ;  [Jiang, Yu] Zhejiang Normal Univ, Coll Math Phys & Informat Engn, Jinhua 321004, Peoples R China ;  [Zong, Hong-Shi] Joint Ctr Particle Nucl Phys & Cosmol, Nanjing 210093, Jiangsu, Peoples R China ;  [Li, Jian-Feng ;  Hou, Feng-Yao ;  Cui, Zhu-Fang ;  Feng, Hong-Tao ;  Jiang, Yu ;  Zong, Hong-Shi] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
英文摘要: Based on the study of the linear response of the fermion propagator in the presence of an external scalar field, we calculate the staggered spin susceptibility in the low-energy limit in the framework of the Dyson-Schwinger approach. We analyze the effect of a finite gauge boson mass on the staggered spin susceptibility in both the Nambu phase and the Wigner phase. It is found that the gauge boson mass suppresses the staggered spin susceptibility in the Wigner phase. In addition, we try to give an explanation for why the antiferromagnetic spin correlation increases when the doping is lowered.
资助者: National Natural Science Foundation of China [11347212, 11275097, 11475085, 11105029]; Natural Science Foundation of Jiangsu Province [BK20130387]; Fundamental Research Funds for the Central Universities [2242014R30011]
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000344033100002
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15598
Appears in Collections:理论物理所2014年知识产出 _期刊论文

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Recommended Citation:
Li, JF,Hou, FY,Cui, ZF,et al. Influence of gauge boson mass on the staggered spin susceptibility[J]. PHYSICAL REVIEW D,2014,90(7):73013.
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