Intercepts of meson Regge trajectories in SU($N_c$) quantum chromodynamics with massless quarks

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.

10 pages, 1 figure

References in corpus (2)

• BFKL pomeron in the next-to-leading approximation
• Energy Scale(s) and Next-to-leading BFKL Equation

Cited by in corpus (2)

• The hard Pomeron impact on the high-energy elastic scattering of nucleons
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