Two-flavor chirally imbalanced quark matter beyond large $N_c$

André G. da Silva, Dyana C. Duarte, Ricardo L. S. Farias +3

We investigate a chirally imbalanced medium in the context of the two-flavor Nambu--Jona-Lasinio model using both the large-$N_c$ (LN) and beyond large-$N_c$ (BLN) approximations.…