| 一维海森堡反铁磁体的连续动力学 |
| |
| 引用本文： | 黄丹耘.一维海森堡反铁磁体的连续动力学[J].湖南科技大学学报(自然科学版),1996(1). |
| |
| 作者姓名： | 黄丹耘 |
| |
| 摘 要： | 本文讨论一维海森堡反铁磁体自旋链模型在半经典极限下具有大而有限Ｓ时的连续动力学。通过采用量子作用角变量表示得到了哈密顿量、球转动生成元、格点平移算符中的动量等的连续形式并由此得出了模型的一些性质。参４。
|
| 关 键 词： | 一维海森堡反铁磁体，自旋链，哈密顿量，球转动生成元，动量，格点平移算符，连续动力学 |
THE CONTINUOUS DYNAMICS OF THE ONE-DIMENSIONAL HEISENBERG ANTIFERROMAGNET MODEL |
| |
| Huang Danyun.THE CONTINUOUS DYNAMICS OF THE ONE-DIMENSIONAL HEISENBERG ANTIFERROMAGNET MODEL[J].Journal of Hunan University of Science & Technology(Natural Science Editon),1996(1). |
| |
| Authors: | Huang Danyun |
| |
| Institution: | Dept.of Automation Engineering |
| |
| Abstract: | This paper discusses the continuous dynamics of the one-dimensional Heisenberg antiferromagnet spin chain in the semiclassical limit of large-but-finit S. An action-angle represention of spin variables is used to get the continuous forms of Hamiltonian,globe-rotation generator. Futhermore, we get some qualities of the model. 4refs.Synopsis of the auther Huang Danyun, female, born in 1965, M.S.lecturer, theory physics. |
| |
| Keywords: | one-dimensional Heisenberg antiferromagnet spin chain Hamiltonian glob-rotation generator |
| 本文献已被 CNKI 等数据库收录！ |
