Antisynchronization in coupled chaotic oscillators

The dynamics behaviors of coupled Saito's oscillators are investigated intensively. Various phenomena are explored such as antisynchronization (AS), hysteresis, bistability, riddled basin and coexistence of chaotic AS and lag AS. With increasing coupling intensity, the coupled chaotic oscillators undergo a transition from phase synchronization to AS. With decreasing coupling intensity, they will transit from AS to antiphase synchronization. The necessary condition for AS is explored and the stability of AS is studied.