Mass formula for 2 dimensional flavorful mesons

Osamu Abe, Nobuaki Watanabe

We analytically and numerically investigate the 't Hooft equations, the lowest order mesonic Light-Front Tamm-Dancoff equations for $\mathrm{SU}({\mathrm{N}}_{\mathrm{C}})$ and $\mathrm{U}({\mathrm{N}}_{\mathrm{C}})$ gauge theories, g…