Pion Condensation in a Medium with Massive Quarks in an External Spherically Symmetrical Non-Abelian Chromomagnetic Field

摘要

We consider pion condensation in a flavor asymmetric quark medium with massive quarks in the external spherically symmetric non-Abelian chromomagnetic field. It is shown that the external field is a catalyzing factor for the occurrence of pion condensation, while the finite quark masses prevent the emergence of this phenomenon.