Nonequilibrium phase transitions in stochastic systems with coloured fluctuations
We study the behaviour of a class of stochastic spatially extended systems exhibiting transition to absorbing
 configurations, reentrant noise induced phase transitions and phase transitions induced by noise crosscorrelations.
 We discuss the behaviour of the system in the presence o...
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| Veröffentlicht in: | Condensed Matter Physics |
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| Datum: | 2006 |
| ISSN: | 1607-324X |
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
Інститут фізики конденсованих систем НАН України
2006
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/121279 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Nonequilibrium phase transitions in stochastic systems with coloured fluctuations / D.O.Kharchenko, A.I.Olemskoi, I.A.Knyaz // Condensed Matter Physics. — 2006. — Т. 9, № 1(45). — С. 15-22. — Бібліогр.: 14 назв. — англ. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | We study the behaviour of a class of stochastic spatially extended systems exhibiting transition to absorbing
configurations, reentrant noise induced phase transitions and phase transitions induced by noise crosscorrelations.
We discuss the behaviour of the system in the presence of multiplicative fluctuations: a possibility
of escaping from the absorbing state and the nature of disordered phase appearing beyond the second critical
point of the reentrant phase transition. Making use of the mean field approach we have shown that noise
cross-correlations lead to continuous, discontinuous and reentrant phase transitions.
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| ISSN: | 1607-324X |