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 of multiplicative...
Збережено в:
| Дата: | 2006 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики конденсованих систем НАН України
2006
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| Назва видання: | Condensed Matter Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/121279 |
| Теги: |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | 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. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | 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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