| 格点规范理论中胶球波函数的群论研究 |
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| 引用本文： | 宫蒂,刘金明.格点规范理论中胶球波函数的群论研究[J].中山大学学报(自然科学版),1997,36(5):29-34. |
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| 作者姓名： | 宫蒂 刘金明 |
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| 作者单位： | 中山大学无线电电子学系(宫蒂)，中山大学物理学系(刘金明) |
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| 摘 要： | 应用格点规范理论的哈密顿量具有的扩充立方体群对称性，将３种常见的Ｗｉｌｓｏｎ圈分别组成的线性空间分解成该群的不可约表示的子空间的直和，从而得到了具有确定角动量，宇称和电荷共轭宇称的胶球波函数．这些胶球波函数可应用于确定胶球质量、寿命和衰变方式等胶球物理性质的研究
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| 关 键 词： | 格点规范理论，胶球，立方体群 |
Group Analysis on the Glueball Wave Function in Lattice Gauge Theory |
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| Gong Di.Group Analysis on the Glueball Wave Function in Lattice Gauge Theory[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,1997,36(5):29-34. |
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| Authors: | Gong Di |
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| Institution: | Gong DiDepartment of Radio and Electronics,Zhongshan University,Guangzhou 510275 Liu Jinming |
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| Abstract: | On account of the fact that the Hamiltonian of the lattice gauge theory possesses extended cubic group symmetry, the linear space of the configurations of spatial Wilson loops can be decomposed into direct sum of subspaces which belong to an irreducible representation of the extended cubic group. Then the authors obtain linear combinations of configurations of three kinds of spatial Wilson loops which can be identified to a J PC glueball state respectively. |
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| Keywords: | lattice gauge theory glueball cubic group |
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