Article ID Journal Published Year Pages File Type
10733192 Chaos, Solitons & Fractals 2005 5 Pages PDF
Abstract
We compare the static nucleon properties in the perturbative (chiral perturbation theory) and the non-perturbative model. We consider a chiral model for the nucleon based on the linear sigma model with scalar-isoscalar scalar-isovector mesons coupled to quarks, and solved it using the coherent pair approximation.
Related Topics
Physical Sciences and Engineering Physics and Astronomy Statistical and Nonlinear Physics
Preview
Comparison of perturbative and non-perturbative models for description of nucleon properties
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