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Reentrant Transitions Induced by Correlation Between Colored Noises |
ZHOU Xiao-ji1;CAO Li1,2;WU Da-jin1,2 |
1Department of Physics, Huazhong University of Science and Technology, Wuhan 430074
2CCAST (World Laboratory), P.O.Box 8730, Beijing 100080
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Cite this article: |
ZHOU Xiao-ji, CAO Li, WU Da-jin 1998 Chin. Phys. Lett. 15 243-245 |
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Abstract In the study, a bistable system is driven by additive colored noise and multiplicative colored noise, whose correlation is of an exponential farm. When the noises are correlated, it is found that the system undergoes a reentrant transition as the correlation strength between noises or multiplicative noise intensity changes, while there is no such phenomenon as the additive noise intensity or the time of correlation changes. No reentrant transition exists when the noises are uncorrelated.
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Keywords:
05.40.+j
82.20.Db
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Published: 01 April 1998
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PACS: |
05.40.+j
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82.20.Db
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(Transition state theory and statistical theories of rate constants)
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