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With the help of the functional integration method, the formation of scalar,pseudoscalar condensates, and dynamical symmetry breaking in the U(3)four-fermion model has been investigated. We show the possibility ofspontaneous CP symmetry violation in the model under consideration. Thebosonization procedures of the model are performed; the propagators of quarks,scalar and pseudoscalar fields are calculated in one loop approximation. Themasses of the scalar and pseudoscalar mesons are evaluated.Comment: 16 pages, LaTeX. Talk given at 25th Annual  Montreal-Rochester-Syracuse-Toronto Conference on High Energy Physics  ("J.Schechter Fest", MRST 2003), Syracuse University, Syracuse, New York,  13-15 May 200

Spontaneous CP violation in the U (3) NJL model