Chaos in Bianchi I cosmology

被引：0

作者：

Chen, JH ^{[1
]}

Wang, YJ ^{[1
]}

机构：

[1] Hunan Normal Univ, Coll Phys & Informat Sci, Changsha 410081, Peoples R China

来源：

CHINESE PHYSICS | 2005年 / 14卷 / 07期

关键词：

chaos; Poincare section method; dynamical evolution;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

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 Poincare section method, we further illustrate that the dynamical evolution of the YM field in Bianchi I cosmology background has certain typically chaotic properties.

引用

页码：1282 / 1286

页数：5

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