Renormalization of QCD_2

Authors :: Kovacs, J.
Nagy, S.
Nandori, I.
Sailer, K.
Source :: JHEP 1101:126,2011
Publication Year :: 2010
Abstract: The low energy infrared scaling of the multi-color 2-dimensional quantum chromodynamics is determined in the framework of its bosonized model by using the functional renormalization group method with gliding sharp cut-off k in momentum space in the local potential approximation. The model exhibits a single phase with a superuniversal effective potential.<br />Comment: 15 pages, 3 figures, final version