3 papers
hep-th2025
Subtleties of non-Abelian D-brane actions and their effect on holographic heavy-light meson spectra
Carlos Hoyos, Niko Jokela, Andrea Olzi
We revisit the holographic description of heavy light mesons in the D3-D7 system at zero temperature, analyzing the dynamics of the coupled probe D7 branes through the non-Abelian…
hep-th2025
Holographic Baryons as Quantum Hall Droplets
Francesco Bigazzi, Aldo Lorenzo Cotrone, Andrea Olzi +1
We provide a first-principle construction of baryons as quantum Hall droplets in single-flavor holographic QCD. The baryons are described as charged D6-branes with a circular bound…
hep-th2024
Cosmic Topological Defects from Holography
Francesco Bigazzi, Aldo L. Cotrone, Andrea Olzi
This work investigates cosmic topological defects in gauge theories, focusing on models with an gauge group coupled with a single flavor, explored through a holographic fra…