MULTIFLAVOR CORRELATION-FUNCTIONS IN NON-ABELIAN GAUGE-THEORIES AT FINITE FERMION DENSITY IN 2 DIMENSIONS

We compute vacuum expectation values of products of fermion bilinears for two-dimensional. quantum chromodynamics at finite flavored-fermion densities. We introduce the chemical potential as an external charge distribution within the path-integral approach and carefully analyze t he contribution of different topological sectors to fermion correlator s. We show the existence of chiral condensates exhibiting an oscillato ry inhomogeneous behavior as a function of a chemical potential matrix . This result is exact and goes in the same direction as the behavior found in four-dimensional QCD within the large N approximation.