论文标题
中心涡流的新兴现象
Emergent phenomena from centre vortices
论文作者
论文摘要
夸克限制也许是量子染色体学理论中最重要的新兴特性。本文中,我们回顾了SU(3)晶格仪理论中中心涡旋的一些关键方面。从原始的Monte Carlo量规场开始,涡流标识过程产生了涡流且仅涡流的背景。原始的“未触及”蒙特卡洛仪表场与这些所谓的涡旋修饰的集合之间的比较提供了多种结果,这些结果支持了以下观点:中心涡流对纯仪表理论的约束至关重要。我们第一次对中心涡流对SU中的动态夸克的响应进行直接数值测试(3)。
Quark confinement is perhaps the most important emergent property of the theory of quantum chromodynamics. Herein we review some key aspects of centre vortices in SU(3) lattice gauge theory. Starting from the original Monte Carlo gauge fields, a vortex identification procedure yields vortex-removed and vortex-only backgrounds. The comparison between the original `untouched' Monte Carlo gauge fields and these so called vortex-modified ensembles has provided a variety of results that support the notion that centre vortices are fundamental to confinement in pure gauge theory. For the first time we perform direct numerical tests of the response of centre vortices to the presence of dynamical quarks in SU(3).