dynamicalequationofpostnewtonianquasirigidbody
文献类型：期刊论文
| 作者 | Xu Chongming1; Tao Jinhe2; Huang Tianyi3; Wu Xuejun1 |
| 刊名 | chinesephysicsletters
 |
| 出版日期 | 2004 |
| 卷号 | 21期号:10页码:1884 |
| ISSN号 | 0256-307X |
| 英文摘要 | We derive the dynamical equation of a post Newtonian (PN) quasi-rigid body from the general rotational equation of motion, i.e. the PN rotational equation of motion for a quasi-rigid body. It is emphasized that a rotational angular velocity vector and a figure axis besides the first post Newtonian (1PN) spin vector can be defined and realized for the model of a PN quasi-rigid body model constructed recently. Actually, we have shown that the moment of inertia tensor of a quasi-rigid body can be transformed into a diagonal form by an orthogonal transformation, which defines the principal axes of inertia of the body. As an example, its torque-free motion is discussed and a PN Poinsot configuration, which is similar to the Newtonian one with a small 1PN correction, is solved. |
| 语种 | 英语 |
| 源URL | [http://libir.pmo.ac.cn/handle/332002/28866]  |
| 专题 | 中国科学院紫金山天文台 |
| 作者单位 | 1.南京师范大学 2.中国科学院紫金山天文台 3.南京大学 |
| 推荐引用方式 GB/T 7714 | Xu Chongming,Tao Jinhe,Huang Tianyi,et al. dynamicalequationofpostnewtonianquasirigidbody[J]. chinesephysicsletters,2004,21(10):1884. |
| APA | Xu Chongming,Tao Jinhe,Huang Tianyi,&Wu Xuejun.(2004).dynamicalequationofpostnewtonianquasirigidbody.chinesephysicsletters,21(10),1884. |
| MLA | Xu Chongming,et al."dynamicalequationofpostnewtonianquasirigidbody".chinesephysicsletters 21.10(2004):1884. |
入库方式： OAI收割
来源：紫金山天文台
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