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arXiv 1901.11264hep-thhep-lathep-ph
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Gribov-Zwanziger理论的BRST不变真空态

The BRST-invariant vacuum state of the Gribov-Zwanziger theory

D. Dudal, C. P. Felix, L. F. Palhares, F. Rondeau, D. Vercauteren

摘要:

我们重新审视的有效作用的Gribov-Zwanziger理论,考虑到适当的BRST对称性和重整化(群不变性)的建设。我们计算在一个循环的有效势,显示BRST不变的2维凝聚稳定真空的出现。本文的工作是在零温下进行的,为今后在有限温度下研究Gribov-Zwanziger能隙方程,特别是视界条件扫清了道路。

英文摘要:

We revisit the effective action of the Gribov-Zwanziger theory, taking into due account the BRST symmetry and renormalization (group invariance) of the construction. We compute at one loop the effective potential, showing the emergence of BRST-invariant dimension 2 condensates stabilizing the vacuum. This paper sets the stage at zero temperature, and clears the way to studying the Gribov-Zwanziger gap equations, and particularly the horizon condition, at finite temperature in future work.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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