Reentrant Transitions Induced by Correlation Between Colored Noises  

作　　者：ZHOU Xiao-ji CAO Li WU Da-jin 周小计;曹力;吴大进(Department of Physics,Huazhong University of Science and Technology,Wuhan 430074;CCAST(World Laboratory),P.O.Box 8730,Beijing 100080)

机构地区：[1]Department of Physics,Huazhong University of Science and Technology,Wuhan 430074 [2]CCAST(World Laboratory),P.O.Box 8730,Beijing 100080

出　　处：《Chinese Physics Letters》1998年第4期243-245,共3页中国物理快报（英文版）

基　　金：Supported by the National Natural Science Foundation of China under Grant Nos.19475013,19675014.

摘　　要：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.

关 键 词：ADDITIVE noise COLORED 

分 类 号：TB5[理学—物理]