中国物理B ›› 2006, Vol. 15 ›› Issue (8): 1705-1708.doi: 10.1088/1009-1963/15/8/012
Chaos feature of test particle in the gravitational field with a quadrupole
陈菊华, 王永久
- College of Physics and Information Science, Hunan Normal University, Changsha 410081, China
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收稿日期:2005-06-24修回日期:2005-12-08出版日期:2006-08-20发布日期:2006-08-20 -
基金资助:Project supported by the State Key Development Program for Basic Research Program of China (Grant No 2003CB716300),the National Natural Science Foundation of China (Grant No 10547114) and the Scientific Research Fund of Hunan Provincial Education Department (Grant No 02C202).
Chaos feature of test particle in the gravitational field with a quadrupole
Chen Ju-Hua(陈菊华)† and Wang Yong-Jiu(王永久)
- College of Physics and Information Science, Hunan Normal University, Changsha 410081, China
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Received:2005-06-24Revised:2005-12-08Online:2006-08-20Published:2006-08-20 -
Supported by:Project supported by the State Key Development Program for Basic Research Program of China (Grant No 2003CB716300),the National Natural Science Foundation of China (Grant No 10547114) and the Scientific Research Fund of Hunan Provincial Education Department (Grant No 02C202).
摘要： In this paper we investigate the dynamics of a test particle in the gravitational field with a quadrupole. By constructing Poincaré sections for different values of the parameters and initial conditions, we find a chaotic evolution. From these Poincaré sections, we further confirm that the chaotic evolution of the test particle originates from the quadrupole.
中图分类号: (Nonlinear dynamics and chaos)
- 05.45.-a
引用本文
陈菊华, 王永久. Chaos feature of test particle in the gravitational field with a quadrupole[J]. 中国物理B, 2006, 15(8): 1705-1708.
Chen Ju-Hua(陈菊华) and Wang Yong-Jiu(王永久). Chaos feature of test particle in the gravitational field with a quadrupole[J]. Chinese Physics, 2006, 15(8): 1705-1708.
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