%0 Journal Article
%T Chaos in Bianchi I cosmology<br>毕安基I型宇宙中的混沌
%A Chen Ju-Hua
%A Wang Yong-Jiu
%A <br>陈菊华
%A 王永久
%J 中国物理 B
%D 2005
%I 
%X We have investigated the dynamical evolution of the Yang--Mills (YM) field in Bianchi I cosmology background. We find that the long-time evolution behaviour of the YM field is highly sensitive to initial conditions, i.e. small fluctuations of initial conditions for fixed Hamiltonian of the system may rapidly change the evolution of the field. By using the Poincar\'{e} section method, we further illustrate that the dynamical evolution of the YM field in Bianchi I cosmology background has certain typically chaotic properties.
%K chaos
%K Poincar\'e section method
%K dynamical evolution<br>毕安基I型宇宙
%K 混沌
%K （Yang-Mills）YM场
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=CD8D6A6897B9334F09D8D1648C376FB4&aid=2DD79CEAEF347BCCB2F16C94C5FE7CDA&yid=2DD7160C83D0ACED&vid=F3583C8E78166B9E&iid=DF92D298D3FF1E6E&sid=7CF64E95CEC38520&eid=F7C51083F4D893E5&journal_id=1009-1963&journal_name=中国物理&referenced_num=0&reference_num=41