Dynamical CP violation in composite Higgs models.

The dynamical origin of [ital CP] violation in electroweak theory is investigated in composite Higgs models. The mechanism of spontaneous [ital CP] violation proposed in another context by Dashen is adopted to construct simple models of dynamical [ital CP] violation. Within the models the size of the neutron electric dipole moment is estimated and the constraint on the [epsilon] parameter in [ital K]-meson decays is discussed.