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arXiv 1202.6553hep-thmath-phmath.MP
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从可积性看平面QCD中的OPE

OPE in planar QCD from integrability

Changrim Ahn, Omar Foda, Rafael I. Nepomechie

摘要:

本文研究了平面QCD中由场强张量的自对偶分量构成的局域单迹算符的算子乘积展开。利用这类算子的反常维数的单圈矩阵的可积性,我们得到了OPE中某些树级结构常数的行列式表达式。

英文摘要:

We consider the operator product expansion of local single-trace operators composed of the self-dual components of the field strength tensor in planar QCD. Using the integrability of the one-loop matrix of anomalous dimensions of such operators, we obtain a determinant expression for certain tree-level structure constants in the OPE.

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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