Affinity of NJL2 and NJL4 model results on duality and pion condensation in chiral asymmetric dense quark matterT. G. Khunjua, K.G. Klimenko and R. N. Zhokhov–LarionovEPJ Web Conf., 191 (2018) 05016DOI: https://doi.org/10.1051/epjconf/201819105016