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Influence of gauge boson mass on the staggered spin susceptibility

文献类型：期刊论文

作者Hou, FY
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
ISSN号1550-7998
通讯作者Li, JF (reprint author), Nantong Univ, Coll Math & Phys, Nantong 226019, 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.
学科主题Physics
收录类别SCI
资助信息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]
原文出处http://dx.doi.org/10.1103/PhysRevD.90.073013
语种英语
WOS记录号WOS:000344033100002
公开日期2015-06-03
源URL[http://ir.itp.ac.cn/handle/311006/15598]  
专题理论物理研究所_理论物理所1978-2010年知识产出
推荐引用方式
GB/T 7714		 Hou, FY. Influence of gauge boson mass on the staggered spin susceptibility[J]. PHYSICAL REVIEW D,2014,90(7):73013.
APA Hou, FY.(2014).Influence of gauge boson mass on the staggered spin susceptibility.PHYSICAL REVIEW D,90(7),73013.
MLA Hou, FY."Influence of gauge boson mass on the staggered spin susceptibility".PHYSICAL REVIEW D 90.7(2014):73013.

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来源：理论物理研究所

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