| 约束Hamilton系统的整体量子正则对称性质 |
| |
| 引用本文： | 李子平. 约束Hamilton系统的整体量子正则对称性质[J]. 商丘师范学院学报, 1996, 0(Z1) |
| |
| 作者姓名： | 李子平 |
| |
| 作者单位： | 北京工业大学应用物理系 |
| |
| 基金项目： | 国家自然科学基金,北京市自然科学基金 |
| |
| 摘 要： | 基于奇异拉氏量系统Ｇｒｅｅｎ函数的相空间生成泛函，导出了增广相空间中整体对称变换下的正则Ｗａｒｄ恒等式和量子守恒量．一般，这些守恒量不同于经典的Ｎｏｅｔｈｅｒ荷．给出了在杨－Ｍｉｌｌｓ场论中的应用．
|
| 关 键 词： | 奇异拉氏量，路径积分量子化，Ward恒等式，Noether定理 |
GLOBAL QUANTAL CANONICAL SYMMETRYFOR A CONSTRAINED HAMILTONIAN SYSTEM |
| |
| Li Ziping. GLOBAL QUANTAL CANONICAL SYMMETRYFOR A CONSTRAINED HAMILTONIAN SYSTEM[J]. Journal of Shangqiu Teachers College, 1996, 0(Z1) |
| |
| Authors: | Li Ziping |
| |
| Abstract: | Based on the phase space generating functional of Green function for a system with a singular Lagrangian,the canonical Ward identities and quantal conserved quntities under the global symmetry transformation in extended phase space are derived. In general these conserved quantities are different from Noether ones in classical theory. The application to Yang-Mills field theory is given. |
| |
| Keywords: | Singular lagrangian Path integral quantization Ward identities Noether theorem |
| 本文献已被 CNKI 等数据库收录！ |
