Approaching the conformal WZW behavior in the infrared limit of two-dimensional massless QCD: a lattice study

Nikhil Karthik, Rajamani Narayanan, Sruthi A. Narayanan

Two-dimensional QCD with $N_c$ colors and $N_f$ flavors of massless fermions in the fundamental representation is expected to exhibit conformal behavior in the infrared governed by…