Topological charge and the laminar structure of the QCD vacuum

被引：0

作者：

Thacker, H. B. ^{[1
]}

机构：

[1] Univ Virginia, Charlottesville, VA 22904 USA

来源：

Quark Confinement and the Hadron Spectrum VII | 2007年 / 892卷

关键词：

QCD; topological charge; D-branes;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Monte Carlo studies of pure glue SU(3) gauge theory using the overlap-based topological charge operator have revealed a laminar structure in the QCD vacuum consisting of extended, thin, coherent locally 3-dimensional sheets of topological charge embedded in 4D space, with opposite sign sheets interleaved. In this talk I discuss the interpretation of these Monte Carlo results in terms of our current theoretical understanding of theta-dependence and topological structure in asymptotically free gauge theories.

引用

页码：223 / 226

页数：4

共 9 条

[1] Coherent topological charge structure in CPN-1 models and QCD -: art. no. 114511 [J].