Abstract

A method for constructing a complete set of relativistic three-quark states in light front dynamics is implemented for the nucleon, N*(1520) and N*(1535). This approach facilitates constructing states containing virtual antiquarks and a physical interpretation is provided in terms of transition amplitudes from quark to quark–gluon or quark–Goldstone boson Fock states of chiral dynamics generated by flux tube breaking expected in QCD at intermediate distances.

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