论文标题

关于“有效区域”中的Gribov复制问题,QCD计算

On the absence of the Gribov copy problem in `effective locality' QCD calculations

论文作者

Grandou, Thierry, Hofmann, Ralf

论文摘要

大约十年前,证明了标准功能操纵的使用意味着Fermionic Green的QCD功能和称为有效位置的功能所满足的意外财产。 QCD的这一特征是非扰动性的,因为它是由于gluonic自由度的完整规格总结而产生的。这个惊人的结果导致怀疑,在某种程度上,著名的格里博夫复制问题被忽略了。有人认为事实并非如此。

About ten years ago the use of standard functional manipulations was demonstrated to imply an unexpected property satisfied by the fermionic Green's functions of QCD and dubbed effective locality. This feature of QCD is non-perturbative as it results from a full gauge invariant summation of the gluonic degrees of freedom. This astounding result has lead to suspect that in a way or other, the famous Gribov copy problem had been somewhat overlooked. It is argued that it is not so.

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