纯规范SU(3) Yang-Mills理论的反定义:幽灵传播子

O. Oliveira, Vítor Paiva, P. Silva
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引用次数: 0

摘要

在有限温度条件下,利用晶格QCD模拟研究了朗道规中的幽灵传播子。在高温条件下,我们发现与局限相相比,幽灵传播子增强了。结果表明,幽灵传播子可以用来识别相变,类似于胶子传播子的情况。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Deconfinement in pure gauge SU(3) Yang-Mills theory: the ghost propagator
The ghost propagator in Landau gauge is studied at finite temperature below and above Tc using lattice QCD simulations. For high temperatures, we find that the ghost propagator is enhanced, compared to the confined phase. The results suggest that the ghost propagator can be used to identify the phase transition, similarly to the gluon propagator case.
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