REENTRANT TRANSITIONS INDUCED BY CORRELATION BETWEEN COLORED NOISES

In the study, a bistable system is driven by additive colored noise an d multiplicative colored noise, whose correlation is of an exponential form. When the noises are correlated, it is found that the system und ergoes a reentrant transition as the correlation strength between nois es or multiplicative noise intensity changes, while there is no such p henomenon as the additive noise intensity or the time of correlation c hanges. No reentrant transition exists when the noises ale uncorrelate d.