Perfect Abelian dominance of quark confinement in SU(3) QCD
Perfect Abelian dominance of quark confinement in SU(3) QCD
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SU(3) QCD 中夸克禁闭的完美阿贝尔优势
DOI:
10.1103/physrevd.90.111501
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
Naoyuki Sakumichi and Hideo Suganuma
中科院分区:
文献类型:
--
作者:
Y. Aoki;T. Aoyama;M. Kurachi;T. Maskawa;K. Nagai;H. Ohki;A. Shibata;K. Yamawaki;T. Yamazaki;江尻信司;S. Odake and R. Sasaki;Naoyuki Sakumichi and Hideo Suganuma
We study the Abelian projection of quark confinement in SU(3) quenched lattice QCD, in terms of the dual superconductor picture. In the maximal Abelian gauge, we perform the Cartan decomposition of the non-Abelian gauge field on alattice with spacing, 0.10 fm (i.e.,, 6.0), and investigate the interquark potential, the Abelian part, and the off-diagonal part. For the potential analysis, we use both on-axis data and several types of off-axis data, with larger numbers of gauge configurations. Remarkably, we find almost perfect Abelian dominance of the string tension (quark-confining force) on the large-volume lattice. Also, we find a simple but nontrivial relation of.