论文标题
软壁广告/QCD中PDF，TMD和GPD的缩放
Scaling of PDFs, TMDs, and GPDs in soft-wall AdS/QCD
论文作者
论文摘要
我们明确说明了如何根据使用二次DiLaton场的使用，在软壁ADS/QCD方法中正确定义了Hadroonic Parton分布（PDFS，TMD和GPDS），从而提供了固定和自发性的固结和chiral symmetries。 Parton分布在较大的光锥变量上的功率行为与Quark计数规则和Drell-Yan-West二元性一致。所有Parton分布都是根据轮廓函数定义的，该函数取决于灯光坐标，并根据PDF和电磁形式固定。
We explicitly demonstrate how to correctly define the hadronic parton distributions (PDFs, TMDs, and GPDs) in the soft-wall AdS/QCD approach, based on the use of a quadratic dilaton field, providing confinement and spontaneous breaking of conformal and chiral symmetries. The power behavior of parton distributions at large values of the light-cone variable is consistent with quark counting rules and Drell-Yan-West duality. All parton distributions are defined in terms of profile functions, which depend on the light-cone coordinate and are fixed from PDFs and electromagnetic form factors.
