标题： 单极子、涡旋和SU(3)规范场理论中的禁闭 显示英文标题

标题： Monopoles, vortices and confinement in SU(3) gauge theory

摘要： 我们在纯SU(3)规范理论中计算了通过周期性边界条件（对偶Polyakov线）缠绕晶格的$Z_3$涡旋算符的真空期望值（vev）。 所用的技术已经在SU(2)情形中得到验证。 对偶Polyakov线被证明是禁闭的良好无序参数，并且其行为类似于磁单极凝聚。 强调了SU(3)中构建无序算符的新特征。 显示英文摘要

摘要： We compute, in SU(3) pure gauge theory, the vacuum expectation value (vev) of the operator which creates a $Z_3$ vortex wrapping the lattice through periodic boundary conditions (dual Polyakov line). The technique used is the same already tested in the SU(2) case. The dual Polyakov line proves to be a good disorder parameter for confinement, and has a similar behaviour to the monopole condensate. The new features which characterise the construction of the disorder operator in SU(3) are emphasised.