Additive Noise and Noise-induced Nonequilibrium Phase Transitions
نویسندگان
چکیده
We study how additive noise influences noise-induced nonequilibrium phase transitions. The review of the most recent results and a discussion about open questions is presented. We show that additive noise strongly influences a noise-induced phase transition. We demonstrate also that additive noise can induce such a transition by itself. It can occur both via the excitation of noise-induced oscillations and via the creation of a mean field in the nonlinear systems. Finally, we show that additive noise can stabilize noise-induced oscillations.
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