Quark chiral condensate from the overlap quark propagator
文献类型：期刊论文
| 作者 | Wang, Chao1,2,3; Bi, Yujiang4; Cai, Hao4; Chen, Ying1,2,3; Gong, Ming1,2,3; Liu, Zhaofeng1,2,3 |
| 刊名 | Chinese physics c
 |
| 出版日期 | 2017-05-01 |
| 卷号 | 41期号:5页码:9 |
| 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 |
| 通讯作者 | Wang, chao(wangchao88@ihep.ac.cn) |
| 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 |
| WOS类目 | Physics, Nuclear ; Physics, Particles & Fields |
| 语种 | 英语 |
| WOS记录号 | WOS:000403191200004 |
| 出版者 | CHINESE PHYSICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2177355 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Wang, Chao |
| 作者单位 | 1.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Theoret Phys Ctr Sci Facil, Beijing 100049, Peoples R China 3.Univ Chinese Acad Sci, Sch Phys, Beijing 100049, Peoples R China 4.Wuhan Univ, Sch Phys & Technol, Wuhan 430072, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Chao,Bi, Yujiang,Cai, Hao,et al. Quark chiral condensate from the overlap quark propagator[J]. Chinese physics c,2017,41(5):9. |
| APA | Wang, Chao,Bi, Yujiang,Cai, Hao,Chen, Ying,Gong, Ming,&Liu, Zhaofeng.(2017).Quark chiral condensate from the overlap quark propagator.Chinese physics c,41(5),9. |
| MLA | Wang, Chao,et al."Quark chiral condensate from the overlap quark propagator".Chinese physics c 41.5(2017):9. |
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来源：高能物理研究所
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