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arXiv 1503.02280hep-ph
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6维胶子算符的重整化

Renormalization of dimension 6 gluon operators

HyungJoo Kim, Su Houng Lee

摘要:

在纯规范理论中,我们识别了独立的6维扭4胶子算符,并计算了它们的重整化。通过构造重正化群重整化群不变组合,我们找到了可以在非微扰计算中估计的标度不变凝聚,并用于介质中重夸克系统的QCD求和定则。

英文摘要:

We identify the independent dimension 6 twist 4 gluon operators and calculate their renormalization in the pure gauge theory. By constructing the renormalization group invariant combinations, we find the scale invariant condensates that can be estimated in nonperturbative calculations and used in QCD sum rules for heavy quark systems in medium.

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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