Phase—Locking Dynamics in Coupled Circle—Map Lattices  

作　　者：ZHENGZhi－Gang 

机构地区：[1]DepartmentofPhysics,BeijingNormalUniversity,Beijing100875,China

出　　处：《Communications in Theoretical Physics》2002年第5期557-560,共4页理论物理通讯（英文版）

基　　金：国家自然科学基金，国家重点基础研究发展计划(973计划)，高等学校全国优秀博士学位论文作者专项基金，the Teaching and Research Award Program for Outstanding Young Teachers in Higher Education,Institutions of MOE，HYD Foundation，教育部高校骨干教师资助计划

摘　　要：The phase-locking dynamics in 1D and 2D lattices of non-identical coupled circle maps is explored. Aglobal phase locking can be attained via a cascade of clustering processes with the increase of the coupling strength.Collective spatiotemporal dynamics is observed when a global phase locking is reached. Crisis-induced desynchronizationis found, and its consequent spatiotemporal chaos is studied.

关 键 词：phase locking circle map CRISIS 

分 类 号：O481.3[理学—固体物理]