| 2+1维SU(3)格点纯规范场的真空态计算 |
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| 引用本文： | 陈启洲,方锡岩,郭硕鸿. 2+1维SU(3)格点纯规范场的真空态计算[J]. 中国物理 C, 1995, 19(5): 398-404 |
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| 作者姓名： | 陈启洲 方锡岩 郭硕鸿 |
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| 作者单位： | 广州中山大学物理系 |
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| 基金项目： | 国家教委博士点基金,香港中山大学高等学术研究中心资助 |
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| 摘 要： | 用连续极限截断的格点本征值方法[1],研究2+1维SU(3)的格点规范理论的真空态.在强耦合区,上述方法的结果与强耦合展开一致.在过渡区,上述方法的结果显示出较好的标度行为.
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| 关 键 词： | 格点规范理论 规范场真空态 本征值方法 |
Calculation of Vacuum State for 2+1-Dimensional SU(3) Lattice Gauge Theory |
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| Chen Qizhou, Fang Xiyan, Guo Shouhong. Calculation of Vacuum State for 2+1-Dimensional SU(3) Lattice Gauge Theory[J]. High Energy Physics and Nuclear Physics, 1995, 19(5): 398-404 |
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| Authors: | Chen Qizhou Fang Xiyan Guo Shouhong |
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| Abstract: | Using the method of an eiginvalue equation truncated according to the continuum limit, we calculate the vacuum state of 2+1-dimensional SU(3) lattice gauge theory. The results are consistent with those computed through strong-coupling series in the strong coupling region, and display satisfactory scaling behavior in the weak coupling region. |
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| Keywords: | lattice gauge theory vacuum state of gauge field method ofeigenvalue. |
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