Implications of Holographic QCD in ChPT with Hidden Local Symmetry

Abstract

Based on the chiral perturbation theory (ChPT) with the hidden local symmetry, we propose a methodology to calculate the large $N_c$ corrections in the holographic QCD (HQCD). As an example, we apply the method to an HQCD model recently proposed by Sakai and Sugimoto. We show that the $\rho$-$\pi$-$\pi$ coupling becomes in good agreement with the experiment due to the $1/N_c$-subleading corrections.

New equations are added and several equations are displayed. New references are added. 6pages, no figures, version published to Phys.Rev.D

References in corpus (3)

• Hadronic Spectra and Light-Front Wavefunctions in Holographic QCD
• QCD and dimensional deconstruction
• On the Couplings of the Rho Meson in AdS/QCD

Cited by in corpus (11)

• Dynamics of Baryons from String Theory and Vector Dominance
• Nucleon Form Factors and Hidden Symmetry in Holographic QCD
• Holographic QCD Integrated back to Hidden Local Symmetry
• Dilepton yields from Brown-Rho scaled vector mesons including memory effects
• Consequences of the partial restoration of chiral symmetry in AdS/QCD
• Hidden Local Symmetry and Dense Half-Skyrmion Matter
• Holographic QCD beyond the leading order
• Chiral effective theories from holographic QCD with scalars
• Integrating Holographic Vector Dominance to Hidden Local Symmetry for the Nucleon Form Factor
• Revisiting the chiral effective action in holographic models
• Low Energy Pion-Pion Elastic Scattering in Sakai-Sugimoto Model