| 用改进的格点哈密顿量计算1+2维U(1)规范场真空波函数 |
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| 引用本文： | 江俊勤,罗向前,郭硕鸿,刘金明.用改进的格点哈密顿量计算1+2维U(1)规范场真空波函数[J].中国物理 C,1999,23(12):1152-1157. |
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| 作者姓名： | 江俊勤 罗向前 郭硕鸿 刘金明 |
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| 作者单位： | 广东教育学院物理系,广州,510303,中山大学物理系,广州,510275 |
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| 摘 要： | 从格点U(1)规范场论中改进的哈密顿量出发,推导出截断本征方程.并对2+1维U(1)规范场真空波函数进行数值计算,验证了理论的预言:对格点哈密顿量进行改进能使真空波函数的标度行为明显地改善.
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| 关 键 词： | 格点规范 改进哈密顿量 真空波函数 |
Calculation of the Vacuum Wave Function in 2+1 Dimensional U(1) Gauge Theory by Using the Improved Lattice Hamiltonian |
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| Jiang Junqin,Luo Xiangqian,Guo Shuohong,Liu Jinming.Calculation of the Vacuum Wave Function in 2+1 Dimensional U(1) Gauge Theory by Using the Improved Lattice Hamiltonian[J].High Energy Physics and Nuclear Physics,1999,23(12):1152-1157. |
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| Authors: | Jiang Junqin Luo Xiangqian Guo Shuohong Liu Jinming |
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| Abstract: | The truncated
eigenvalue equation is derived from the improved U(1) latticegauge field Hamiltonian. The
vacuum wave function in |
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| Keywords: | lattice gauge improved Hamiltonian vacuum wave function |
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