Intercepts of meson Regge trajectories in SU(N_c) quantum chromodynamics with massless quarks
classification
✦ hep-th
keywords
chromodynamicsgaugeinterceptsmasslessmesonquantumquarksregge
read the original abstract
By means of solving the Bethe-Salpeter equation with the minimal perturbative kernel (ladder approximation) in the arbitrary covariant gauge, there was found a series of intercepts of meson Regge trajectories associated with colorless singularities of the four-quark Green function in SU($N_c$) quantum chromodynamics with massless quarks. The gauge and renorm-invariance of the result is grounded.
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