Influence of additive noise on transitions in nonlinear systems
- The effect of additive noise on transitions in nonlinear systems far from equilibrium is studied. It is shown that additive noise in itself can induce a hidden phase transition, which is similar to the transition induced by multiplicative noise in a nonlinear oscillator [P. Landa and A. Zaikin, Phys. Rev. E 54, 3535 (1996)]. Investigation of different nonlinear models that demonstrate phase transitions induced by multiplicative noise shows that the influence of additive noise upon such phase transitions can be crucial: additive noise can either blur such a transition or stabilize noise-induced oscillations.
| Author details: | Polina S. Landa, Alexei A. Zaikin, V. G. Ushakov, Jürgen KurthsORCiDGND |
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| URL: | http://link.aps.org/abstract/PRE/v61/p4809 |
| Publication type: | Article |
| Language: | English |
| Year of first publication: | 2000 |
| Publication year: | 2000 |
| Release date: | 2017/03/24 |
| Source: | Physical review / E. - 61 (2000), 5, S. 4809 - 4820 |
| Organizational units: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Physik und Astronomie |
| Institution name at the time of the publication: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Physik |
