Transport for Stochastic System with Infinite Locally Coupled Oscillators

作     者：ZHAOYing-Kui LIJing-Hui ZHAOXian-Geng 

作者机构：GraduateSchoolofChinaAcademyofEngineeringPhysicsP.O.Box2101Beijing100088China CenterforNonlinearStudiesInstituteofAppliedPhysicsandComputationalMathematicsP.O.Box8009(28)Beijing100088China 

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

年 卷 期：2003年第40卷第3X期

页      面：305-310页

核心收录：

学科分类：07[理学] 08[工学] 082701[工学-核能科学与工程] 0827[工学-核科学与技术] 070202[理学-粒子物理与原子核物理] 0702[理学-物理学] 

主　　题：随机系统 粒子输运 空间周期系统 粒子动力学 耦合振荡 附加噪音 乘性噪音 

摘      要：We consider the transport of particles for spatially periodic system with infinite locally coupled oscillators dirven by additive and multiplicative noises.A formula of the probability current derived by us shows that the coupling among the infinite oscillators is an ingredinent for *** coupling of the oscillators can induce transport of particles in the absence of the correlation of the additive and multiplicative noises,even without the multiplicative noise.