Probability Density and Statistical Properties for a Three-State Markovian Noise and Escape of Particles for a System Driven by This Noise

作     者：LI Jing-Hui 

作者机构：Faculty of Science P.O. Box 58 Ningbo University Ningbo 315211 China 

出 版 物：《Communications in Theoretical Physics》 (理论物理通讯（英文版）)

年 卷 期：2008年第50卷第8期

页      面：391-395页

核心收录：

学科分类：07[理学] 082403[工学-水声工程] 08[工学] 070206[理学-声学] 0824[工学-船舶与海洋工程] 0702[理学-物理学] 

基　　金：supported by National Natural Science Foundation of China SRF for ROCS SEM and K.C.Wong Magna Fund in Ningbo University 

主　　题：probability density noise escape 

摘      要：A three-state Markovian noise is *** probability density and statistical properties are obtained. Escape of particles for a system with potential barrier only driven by this noise is *** is shown that,in some circumstances,this noise can make the particles escape over the potential barrier;but in other circumstances,it cannot. Resonant activation phenomenon appears for the system considered by us.