Quark chiral condensate from the overlap quark propagator

doi:10.1088/1674-1137/41/5/053102

	Quark chiral condensate from the overlap quark propagator
	Chen, Y; Liu, ZF; Chen Y(陈莹); Gong M(宫明); Liu CF(刘朝峰); Wang C(王超); Wang, C; Bi, YJ; Cai, H; Gong, M
刊名	CHINESE PHYSICS C中国物理. C
	2017
卷号	41 期号:5 页码:53102
关键词	quark propagator quark chiral condensate overlap fermions Landau gauge lattice QCD
ISSN号	1674-1137
DOI	10.1088/1674-1137/41/5/053102
文献子类	Article
英文摘要	From the overlap lattice quark propagator calculated in the Landau gauge, we determine the quark chiral condensate by fitting operator product expansion formulas to the lattice data. The quark propagators are computed on domain wall fermion configurations generated by the RBC-UKQCD Collaborations with N-f = 2 + 1 flavors. Three ensembles with different light sea quark masses are used at one lattice spacing 1/a = 1.75(4) GeV. We obtain ((psi) over bar psi(MS) over bar) (2 GeV) = (-304(15)(20) MeV)(3) in the SU(2) chiral limit.
WOS关键词	LATTICE QCD ; RENORMALIZATION
WOS研究方向	Physics
语种	英语
CSCD记录号	CSCD:5980533
WOS记录号	WOS:000403191200004
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/284416]
专题	高能物理研究所_理论物理室高能物理研究所_粒子天体物理中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Chen, Y,Liu, ZF,Chen Y,et al. Quark chiral condensate from the overlap quark propagator[J]. CHINESE PHYSICS C中国物理. C,2017,41(5):53102.
APA	Chen, Y.,Liu, ZF.,陈莹.,宫明.,刘朝峰.,...&Gong, M.(2017).Quark chiral condensate from the overlap quark propagator.CHINESE PHYSICS C中国物理. C,41(5),53102.
MLA	Chen, Y,et al."Quark chiral condensate from the overlap quark propagator".CHINESE PHYSICS C中国物理. C 41.5(2017):53102.