论文标题
循环级别的gluon op在天体全息图中
Loop-level gluon OPEs in celestial holography
论文作者
论文摘要
我们将一环校正对应于与任意物质耦合的阳米尔相对应的天体形成式田地理论中的胶状校正。我们利用通用硬/软分子化来为硬gluon操作员提供IR有限的OPE。此操作涉及类似于主要运营商的对数合作伙伴的对数和操作员。我们以Higgs调节的平面$ \ MATHCAL {N} = 4 $ SUPER YANG-MILLS理论的限制得出了一个精确的全环操作。
We compute one-loop corrections to the OPE of gluons in the celestial conformal field theory corresponding to Yang-Mills coupled to arbitrary matter. We exploit universal hard/soft factorization to derive an IR finite OPE for the hard gluon operators. This OPE involves logarithms and operators that resemble logarithmic partners of primary operators. We derive an exact all-loop OPE in a limit of the Higgs-regulated planar $\mathcal{N}=4$ super Yang-Mills theory.
