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题名: Two-Quark Condensate Changes with Quark Current Mass
作者: Lu Chang-Fang ;  Lue Xiao-Fu ;  Wu Xiao-Hua ;  Zhan Yong-Xin
刊名: COMMUNICATIONS IN THEORETICAL PHYSICS
出版日期: 2009
卷号: 52, 期号:3, 页码:483-486
关键词: RESONANCE PHYSICS ;  GLUON CONDENSATE ;  SUM-RULES ;  QCD ;  VACUUM ;  APPROXIMATION
学科分类: Physics
通讯作者: Lu, XF , Sichuan Univ, Dept Phys, Chengdu 610064, Peoples R China
部门归属: [Lu, CF; Lu, XF; Wu, XH] Sichuan Univ, Dept Phys, Chengdu 610064, Peoples R China; [Lu, CF; Zhan, YX] Sichuan Agr Univ, Dept Phys, Yaan 625014, Peoples R China; [Lu, XF] Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; [Lu, XF] CCAST, World Lab, Beijing 100080, Peoples R China
英文摘要: Using the Schwinger-Dyson equation and perturbation theory, we calculate the two-quark condensates for the light quarks u, d, strange quarks and a heavy quark c with their current masses respectively. The results show that the two-quark condensate will decrease when the quark mass increases, which hints the chiral symmetry may be restored for the heavy quarks.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000270151300020
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5248
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Lu Chang-Fang,Lue Xiao-Fu,Wu Xiao-Hua,et al. Two-Quark Condensate Changes with Quark Current Mass[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2009,52(3):483-486.
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