%0 Journal Article
%T Topological horseshoe in nonlinear Bloch system<br>
%A Fan Qing-Ju
%A <br>
%J 中国物理 B
%D 2010
%I 
%X This paper demonstrates rigorous chaotic dynamics in nonlinear Bloch system by virtue of topological horseshoe and numerical method. It considers a properly chosen cross section and the corresponding Poincar'e map, and shows the existence of horseshoe in the Poincar'e map. In this way, a rigorous verification of chaos in the nonlinear Bloch system is presented.
%K Bloch equation
%K chaos
%K topological horseshoe
%K Poincar'e map<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=CD8D6A6897B9334F09D8D1648C376FB4&aid=78B5AB0AE98F3F1BA081300BE7B07B3E&yid=140ECF96957D60B2&vid=2A8D03AD8076A2E3&iid=59906B3B2830C2C5&journal_id=1009-1963&journal_name=中国物理&referenced_num=0&reference_num=15