Baryon Isovector Electric Properties and the Large N_c and Chiral Limits

Abstract

A model independent calculation is given for the nucleon isovector electric charge radius which is valid in the limit $N_c\to \infty$, $m_{\pi }\to 0$, $N_c{m}_{\pi }$ fixed. This expression reduces to that of the Skyrme model in the limit $N_c{m}_{\pi }\to \infty$.

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References in corpus (2)

• The 1/N Expansion for Baryons
• Low-energy sum rules and large-$N_c$ consistency conditions

Cited by in corpus (22)

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• On the structure of large N cancellations in baryon chiral perturbation theory
• Chiral Symmetry and the Nucleon's Vector Strangeness Form Factors
• Octet Baryon Charge Radii, Chiral Symmetry and Decuplet Intermediate States
• Model Independent Tests of Skyrmions and Their Holographic Cousins
• Quantifying the nucleon's pion cloud with transverse charge densities
• Large-$N_c$ analysis of two-nucleon neutrinoless double beta decay and charge-independence-breaking contact terms
• The theta^+ baryon in soliton models: large Nc QCD and the validity of rigid-rotor quantization
• Magnetization of the QCD vacuum at large fields
• Large-N_c Quark Distributions in the Delta and Chiral Logarithms in Quark Distributions of the Nucleon
• Interplay of the Chiral and Large N_c Limits in pi N Scattering
• Electromagnetic Properties of the Delta in the Large N and Chiral Limits
• On Skyrmion semiclassical quantization in the presence of an isospin chemical potential
• Model-independent form factor relations at large $N_c$
• Chiral Divergent Properties of Hadrons in the Large-N_c Limit
• The pion photoproduction in the Δ(1232) region
• Nucleon-Antinucleon Annhiliation at Large Nc
• Meson coupling constants at high mass and large N_c