| 2+1维U(1)改进格点规范理论中0++胶球波函数的三阶结果 |
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| 引用本文： | 江俊勤.2+1维U(1)改进格点规范理论中0++胶球波函数的三阶结果[J].中国物理 C,2005,29(5):447-450. |
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| 作者姓名： | 江俊勤 |
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| 作者单位： | ,广东教育学院物理系广州510303 |
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| 基金项目： | 广东省高校自然科学研究项目(Z02083)和广东教育学院教授科研专项基金资助 |
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| 摘 要： | 用改进的格点规范场哈密顿量和截断本征方程法计算2+1维U(1)规范场的0++胶球波函数，三阶结果比二阶结果的标度行为有了较大的改善.
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| 关 键 词： | 格点规范理论 0++胶球波函数 改进哈密顿量 |
| 收稿时间： | 2004-9-13 |
| 修稿时间： | 2004-11-16 |
Third Order Result of the 0++ Glueball Wave Function for Improved U(1) Lattice Gauge Theory in Three-Dimensions |
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| JIANG Jun-Qin.Third Order Result of the 0++ Glueball Wave Function for Improved U(1) Lattice Gauge Theory in Three-Dimensions[J].High Energy Physics and Nuclear Physics,2005,29(5):447-450. |
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| Authors: | JIANG Jun-Qin |
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| Institution: | JIANG Jun-Qin 1) |
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| Abstract: | Using the improved lattice gauge field Hamiltonian and the truncated eigenvalue equation method, we compute the 0 ++ glueball wave function in the three-dimensional U(1) lattice gauge theory up to the 3rd order. The scaling behavior of the 3rd order result is much better than that of the 2nd order result. |
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| Keywords: | lattice gauge theory 0 ++ glueball wave function improved Hamiltonian |
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