Pentaquark Bound States and Regge Trajectories in QCD via Bethe Salpeter Formalism
We present a comprehensive calculation of pentaquark masses and Regge trajectories within the framework of the Godfrey-Isgur relativized quark model. The pentaquark is treated as a meson-baryon molecular system, and the bound state is solved using the Bethe-Salpeter equation with the effective meson-baryon interaction...