| Yangian代数对跃迁算符的影响 |
| |
| 引用本文： | 齐海燕,李春杰.Yangian代数对跃迁算符的影响[J].松辽学刊,2007,28(4):23-25,43. |
| |
| 作者姓名： | 齐海燕 李春杰 |
| |
| 作者单位： | 长春师范学院物理学院,吉林长春130032 |
| |
| 摘 要： | 根据Y（SL（2））代数的自旋实现，给出李代数范畴内同权量子态之间的跃迁算符与Yangian代数范畴内不同权量子态之间的跃迁算符．利用外磁场下Y（SL（2））代数的自旋实现，给出含时量子态之间的跃迁算符．
|
| 关 键 词： | YANGIAN代数 两自旋系统 跃迁算符 量子态 |
| 文章编号： | 1000-1840-（2007）04-0023-03 |
| 收稿时间： | 2007-09-28 |
| 修稿时间： | 2007年9月28日 |
The Influence of Yangian Algebra on Transition Operator |
| |
| QI Hai-yan,LI Chun-jie.The Influence of Yangian Algebra on Transition Operator[J].Songliao Journal (Natural Science Edition),2007,28(4):23-25,43. |
| |
| Authors: | QI Hai-yan LI Chun-jie |
| |
| Institution: | QI Hai -yan, LI Chun - jie (College of Physics, Changchun Normal University, Changchun 130032, China) |
| |
| Abstract: | According to the spin realization of Y（SL（2）） algebra, this paper can give the transition operators that cause transition among quantum states with the same number of Lie algebra area,and also give the ones that cause transition among quantum states with different numbers of Yangian algebra area. Applying the spin realization of Y（SL（2） ） algebra in an extra magnetic field, it can give the transition operators among the time quantum states. |
| |
| Keywords: | Yangian algebra two spin system transition operator quantum states |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
