Investigating the topological structure of quenched lattice qcd with overlap fermions using a multi-probing approximation*
文献类型：期刊论文
| 作者 | Zou,You-Hao1; Zhang,Jian-Bo1; Xiong,Guang-Yi1; Chen,Ying2,3; Liu,Chuan4,5; Liu,Yu-Bin6; Ma,Jian-Ping7 |
| 刊名 | Chinese physics c
 |
| 出版日期 | 2017-10-01 |
| 卷号 | 41期号:10 |
| 关键词 | 11.15.ha 12.38.-t 12.38.gc Topological structure Topological susceptibility Multi-probing approximation Topological clusters |
| ISSN号 | 1674-1137 |
| DOI | 10.1088/1674-1137/41/10/103104 |
| 英文摘要 | Abstractthe topological charge density and topological susceptibility are determined by a multi-probing approximation using overlap fermions in quenched su(3) gauge theory. then we investigate the topological structure of the quenched qcd vacuum, and compare it with results from the all-scale topological density. the results are consistent. random permuted topological charge density is used to check whether these structures represent underlying ordered properties. the pseudoscalar glueball mass is extracted from the two-point correlation function of the topological charge density. we study 3 ensembles of different lattice spacing a with the same lattice volume 163×32. the results are compatible with the results of all-scale topological charge density, and the topological structures revealed by multi-probing are much closer to all-scale topological charge density than those from eigenmode expansion. |
| 语种 | 英语 |
| WOS记录号 | IOP:1674-1137-41-10-103104 |
| 出版者 | IOP Publishing |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2175694 |
| 专题 | 高能物理研究所 |
| 作者单位 | 1.Department of Physics, Zhejiang University, Zhejiang 310027, China 2.Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China 3.Theoretical Center for Science Facilities, Chinese Academy of Sciences, Beijing 100049, China 4.School of Physics, Peking University, Beijing 100871, China 5.Collaborative Innovation Center of Quantum Matter, Beijing 100871, China 6.School of Physics, Nankai University, Tianjin 300071, China 7.Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100080, China |
| 推荐引用方式 GB/T 7714 | Zou,You-Hao,Zhang,Jian-Bo,Xiong,Guang-Yi,et al. Investigating the topological structure of quenched lattice qcd with overlap fermions using a multi-probing approximation*[J]. Chinese physics c,2017,41(10). |
| APA | Zou,You-Hao.,Zhang,Jian-Bo.,Xiong,Guang-Yi.,Chen,Ying.,Liu,Chuan.,...&Ma,Jian-Ping.(2017).Investigating the topological structure of quenched lattice qcd with overlap fermions using a multi-probing approximation*.Chinese physics c,41(10). |
| MLA | Zou,You-Hao,et al."Investigating the topological structure of quenched lattice qcd with overlap fermions using a multi-probing approximation*".Chinese physics c 41.10(2017). |
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来源：高能物理研究所
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