  A model of dynamics of quantum correlations of two modes quasi-Bell cat
states, based on Glauber coherent states, is considered. The analytic
expressions of pairwise entanglement of formation, quantum discord and its
geometrized variant are explicitly derived. We analyze the distribution of
quantum correlations between the two modes and the environment. We show that,
in contrast with squared concurrence, entanglement of formation, quantum
discord and geometric quantum discord do not follow the property of monogamy
except in some particular situations that we discuss.
