175 citations · 1.6k across the 51 of their papers we have counts for
6 papers · 1 filter
Considering anomalous dimensions in AdS/QCD models
Alfredo Vega, Ivan Schmidt
We discuss an AdS / QCD model that consider anomalous dimensions. The effect of this kind of dimensions is considered as a mass term that depend on holographical coordenate for dua…
Generalized parton distributions in AdS/QCD
Alfredo Vega, Ivan Schmidt, Thomas Gutsche +1
The nucleon helicity-independent generalized parton distributions (GPDs) of quarks are calculated in the zero skewness case, in the framework of the AdS/QCD model. The present appr…
Light and heavy mesons in a soft-wall holographic approach
Tanja Branz, Thomas Gutsche, Valery E. Lyubovitskij +2
We study the mass spectrum and decay constants of light and heavy mesons in a soft-wall holographic approach, using the correspondence of string theory in Anti-de Sitter space and…
Modes with variable mass as an alternative in AdS / QCD models with chiral symmetry breaking
Alfredo Vega, Ivan Schmidt
We consider a new possibility of incorporating chiral symmetry breaking in soft wall models with a quadratic dilaton and AdS metric. In particular, we allow the mass of the scalar…
Hadronic spectra in AdS / QCD correspondence
Alfredo Vega, Ivan Schmidt
We present an holographical soft wall model which is able to reproduce Regge spectra for hadrons with an arbitrary number of constituents. The model includes the anomalous dimensio…
Meson wave function from holographic approaches
Alfredo Vega, Ivan Schmidt, Tanja Branz +2
We discuss the light-front wave function for the valence quark state of mesons using the AdS/CFT correspondence. We consider two kinds of wave functions obtained in different holog…