| 实空间重正化群中的组合变换 |
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| 引用本文： | 刘中柱. 实空间重正化群中的组合变换[J]. 华中科技大学学报(自然科学版), 1989, 0(2) |
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| 作者姓名： | 刘中柱 |
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| 作者单位： | 华中理工大学物理系 |
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| 摘 要： | 本文提出两种组合变换,对二维方格上的伊辛模型作了实空间重正化群变换,计算结果与精确结果相近。
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| 关 键 词： | 组合变换 块变换 固定点 临界行为 实空间重正化群 |
Combined Transformation for a Renormalization Group of Real Space |
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| Liu Zhongzhu. Combined Transformation for a Renormalization Group of Real Space[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 1989, 0(2) |
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| Authors: | Liu Zhongzhu |
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| Affiliation: | Liu Zhongzhu |
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| Abstract: | T.wo combined transformations for the renormalization group of real space arede-scribed. Each of them consists of two transformations. The combined transformations are carried out for the Ising model at two-dimensional square lattice and the calculation results are y = 1.113, kc = 0.351 and Y= 1.290, kc = 0.300, respectively. |
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| Keywords: | Combined transformation Block transformation Fixed point Critical behaviour Renormalization group of real space |
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