arXiv:1202.4806·v1·High Energy Physics — Phenomenology
Generalized parton distributions in an AdS/QCD hard-wall model
Alfredo Vega🇨🇱 · Ivan Schmidt🇨🇱 · Thomas Gutsche🇩🇪 · Valery E. Lyubovitskij🇩🇪
Abstract
We use a matching procedure of sum rules relating the electromagnetic form factors to generalized parton distributions (GPDs) and AdS modes. In this way, in the framework of an AdS/QCD hard-wall model, the helicity-independent GPDs of quarks for the nucleon in the zero skewness case are calculated.