  We have calculated the ground state wave functions for a systems of
multicomponent interacting fermions. We show that it describes the state with
spontaneously broken chiral symmetry. In the limit of an infinitely strong
interaction it turns into a phase with a finite density of chiral complexes.
The number of particles constituting a complex depends on the number of fermion
components. For example, in the case of two component electrons (spin) the
condensate is built of four-particle complexes consisting of two "right"
electrons and two "left" holes with the opposite spins.
