Melosh Construction Of Relativistic Three-Quark Baryon Wave Functions
Xuepeng Sun, Hans J. Weber
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. 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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