Orateur
Francesco Bigazzi
Description
I will present a first-principle construction of baryons as quantum Hall droplets in single-flavor holographic QCD, focusing on the top-down Witten-Sakai-Sugimoto model. The baryons are described as charged D6-branes with a circular boundary on a flavor D8-brane in the Type IIA background sourced by N D4-branes wrapped on a circle. The holographic description allows to calculate their properties, such as spin, mass and size. Other related objects with baryonic charge, such as vortons, domain walls with holes, and “sandwich vortons”, will be briefly discussed.
Auteur
Francesco Bigazzi
